127:
147:
601:
171:
31:
217:
Roberto Ivens was the son of
Margarida Júlia de Medeiros Castelo Branco and Robert Breakspeare Ivens (1822–?). Margarida was of lower nobility and Roberto's Grandfather, William Ivens, was a merchant awarded the Ivens
245:. At school Roberto was known as "Roberto of the Devil" and he became known as an intelligent young gentleman. He joined the Portuguese Navy in 1870 at the age of 20 and attended
1463:
642:
1498:
1488:
1493:
292:
281:
in 1872. On 10 October 1874 he completed three years of travels in the colonies. Returning to
Portugal in January 1875, Ivens made examination for
364:, to travel between Angola and Mozambique, which ended in over 4,500 miles (about 8,300 km) of which 1/3 was uncharted in what was called "
1483:
615:
1448:
720:
559:
1145:
266:
515:
1473:
1458:
635:
1399:
813:
223:
341:. His hydrographic studies are considered even today to be "amazingly perfect". In the same year he was promoted to the rank of
1478:
1453:
908:
1374:
463:
323:
198:
1155:
848:
610:
396:
1443:
1394:
1110:
628:
311:
191:
77:
107:
First
European (alongside Hermenegildo Capelo) to cross Central Africa from coast to coast between Angola and Mozambique.
1468:
1196:
765:
1389:
973:
675:
1369:
1329:
993:
968:
933:
770:
666:
436:
1344:
1201:
1105:
361:
1364:
444:
1053:
883:
878:
853:
790:
775:
755:
246:
238:
1412:
1257:
1180:
1130:
1033:
1013:
928:
903:
828:
334:
330:
278:
988:
803:
705:
307:
1379:
1282:
1262:
958:
690:
357:
287:
1438:
1433:
1236:
1226:
1160:
1125:
1115:
913:
833:
750:
700:
1135:
938:
823:
818:
680:
270:
132:
59:
1334:
571:
1339:
1206:
740:
547:
543:
1165:
1028:
918:
695:
1384:
1354:
1319:
1150:
1120:
1058:
1038:
1008:
963:
953:
943:
868:
808:
760:
555:
458:
89:
495:
1267:
1140:
1023:
1018:
898:
685:
605:
519:
419:
342:
1292:
1175:
1100:
948:
888:
843:
785:
725:
206:
170:
151:
1287:
1003:
983:
978:
923:
838:
780:
584:
1297:
1241:
1043:
863:
730:
539:
412:
1427:
1324:
1231:
1216:
1073:
1048:
998:
388:
376:
299:
231:
187:
51:
1359:
1277:
1272:
1068:
893:
715:
372:
303:
219:
858:
735:
468:
423:
379:
and was nominated on
October 17 as secretary of the Commission of Cartography.
337:
beginning on 11 May 1877, and studied relations between hydrographic basins in
265:
1349:
1211:
873:
710:
353:
282:
250:
202:
1063:
745:
585:"TAP Air Portugal CS-TXD (Airbus A321 - MSN 9055) | Airfleets aviation"
349:
226:
in 1816. Robert
Breakspeare Ivens was a great-grandson of Thomas Hickling (
30:
1221:
365:
195:
620:
338:
404:
319:
315:
242:
227:
55:
387:
Portugal has ten streets named after
Roberto Ivens including one in
371:
For his service to
Portugal, Roberto had the honor of being named
264:
253:
in
September of the same year, where he was the garrison of the
624:
554:. Baltimore: Johns Hopkins University Press. xiii + 296 pp.
99:
Navy officer, explorer, geographer, colonial administrator
516:"The American Consulate in the Azores: A Brief History"
310:. His ancestor, Thomas Hickling, had been an ardent
230:
1745–1836 Ponta
Delgada) the American vice-consul in
395:. Several schools are named in his honor, including
1310:
1250:
1189:
1093:
1086:
663:
656:
165:
157:
138:
120:
103:
95:
85:
66:
37:
21:
490:
488:
486:
484:
329:Ivens went on an expedition into the provinces of
205:, colonial administrator, and an officer of the
348:Ivens went on an expedition on 21 June 1885 at
375:to King Luís. In 1895, he was made Officer of
636:
8:
1090:
660:
643:
629:
621:
29:
18:
426:, registered CS-TXD, for Roberto Ivens.
480:
1464:Portuguese people of American descent
397:Escola Básica Integrada Roberto Ivens
7:
1499:Portuguese people of British descent
1489:19th-century Portuguese male writers
572:Angola - Banco de Angola 500 Escudos
295:and various ports of South America.
302:, bringing Portuguese products to
285:. In April 1875, he sailed on the
247:Escola Prática de Artilharia Naval
14:
1146:José Alberto de Oliveira Anchieta
611:A short biography (in Portuguese)
552:The Eponym Dictionary of Reptiles
411:He was also portrayed in the 500
1494:Portuguese expatriates in Angola
293:Portuguese São Tomé and Príncipe
169:
145:
125:
602:Works by or about Roberto Ivens
322:following an argument with his
298:In 1876, Ivens set out for the
16:Portuguese explorer (1850–1898)
1375:Luis de Carvajal y de la Cueva
464:European exploration of Africa
360:, and in the aftermath of the
356:. Ivens, as requested by the
190:– 28 January 1898 in Dafundo,
1:
1484:Officers of the Order of Aviz
1400:Sebastião Rodrigues Soromenho
616:RTP biography (in Portuguese)
437:De Benguela às Terras de Iaca
402:A species of African lizard,
1449:Portuguese military officers
1197:Alexandre Rodrigues Ferreira
249:in 1871. Ivens left for the
237:In 1861, Ivens attended the
277:Ivens began his travels in
269:Roberto Ivens (right) with
1515:
1395:Pedro Fernandes de Queirós
1474:People from Ponta Delgada
1459:Portuguese travel writers
1408:
799:
415:banknote issued in 1956.
408:, is named in his honor.
177:
115:
111:
28:
1106:Alexandre de Serpa Pinto
676:Afonso Gonçalves Baldaia
1370:Juan Rodríguez Cabrillo
1330:Antonio Díaz de Cardoso
1312:In foreign service
1111:André Álvares de Almada
994:João Fernandes Lavrador
969:João Afonso do Estreito
934:Fernão Pires de Andrade
884:Diogo Lopes de Sequeira
879:Diogo Fernandes Pereira
445:De Angola à Contracosta
399:, near his birthplace.
314:, and had in fact left
1479:19th-century explorers
1454:Portuguese monarchists
1413:Portuguese discoveries
1345:Gaspar Castaño de Sosa
1202:António Raposo Tavares
904:Duarte Pacheco Pereira
721:Diogo de Melo Coutinho
377:Military Order of Aviz
312:American revolutionary
274:
1222:Diogo Álvares Correia
974:João Álvares Fagundes
849:Cristóvão de Mendonça
804:Afonso de Albuquerque
706:Bartolomeu Perestrelo
430:Partial list of works
393:Avenida Roberto Ivens
308:Centennial Exposition
268:
158:Years of service
1444:Portuguese explorers
1237:Martim Soares Moreno
1227:Domingos Jorge Velho
1161:Paulo Dias de Novais
1126:Francisco de Lacerda
1054:Pedro Álvares Cabral
791:Tristão Vaz Teixeira
776:Lançarote de Freitas
771:João Gonçalves Zarco
756:Gonçalo Velho Cabral
701:Antoniotto Usodimare
651:Portuguese explorers
1469:Explorers of Africa
1390:Ñuño Fernández Lobo
1258:António da Madalena
1136:Hermenegildo Capelo
1131:Gonçalo da Silveira
1034:Lourenço de Almeida
1014:João Vaz Corte-Real
929:Fernão Mendes Pinto
829:António de Saldanha
271:Hermenegildo Capelo
133:Kingdom of Portugal
1380:Luís Vaz de Torres
1365:Juan Díaz de Solís
1340:Ferdinand Magellan
1263:António de Andrade
1207:Baltasar Fernandes
741:Fernando de Castro
562:. (Ivens, p. 131).
496:"THE IVENS FAMILY"
275:
199:explorer of Africa
1421:
1420:
1385:Manuel de Mederos
1320:Alberto del Canto
1306:
1305:
1121:Francisco Barreto
1116:Francisco Álvares
1082:
1081:
1059:Pedro Mascarenhas
1039:Miguel Corte-Real
954:Gomes de Sequeira
944:Gaspar Corte-Real
914:Fernão de Loronha
869:Diogo de Azambuja
854:Cristóvão Jacques
751:Gonçalo de Sintra
560:978-1-4214-0135-5
459:Portuguese Empire
362:Berlin Conference
288:Duque de Terceira
186:(12 June 1850 in
181:
180:
1506:
1313:
1156:Lourenço Marques
1091:
1024:Jorge de Menezes
989:João de Santarém
939:Francisco Serrão
899:Duarte Fernandes
824:António de Faria
819:António de Abreu
686:Alvise Cadamosto
681:Álvaro Fernandes
669:
661:
645:
638:
631:
622:
606:Internet Archive
589:
588:
581:
575:
574:Bank Note Museum
569:
563:
548:Grayson, Michael
544:Watkins, Michael
537:
531:
530:
528:
527:
518:. Archived from
512:
506:
505:
503:
502:
492:
420:TAP Air Portugal
343:first lieutenant
173:
150:
149:
148:
140:
131:
129:
128:
73:
47:
45:
33:
19:
1514:
1513:
1509:
1508:
1507:
1505:
1504:
1503:
1424:
1423:
1422:
1417:
1404:
1311:
1302:
1293:Galeote Pereira
1283:Estêvão Cacella
1246:
1185:
1176:Sancho de Tovar
1166:Pero da Covilhã
1101:Afonso de Paiva
1078:
1029:Lopes Gonçalves
959:Gonçalo Álvares
949:Gaspar de Lemos
909:Estêvão da Gama
889:Diogo Rodrigues
844:Bartolomeu Dias
814:André Gonçalves
795:
786:Pedro de Sintra
726:Diogo de Silves
696:António de Noli
691:Antão Gonçalves
664:
652:
649:
598:
593:
592:
583:
582:
578:
570:
566:
538:
534:
525:
523:
514:
513:
509:
500:
498:
494:
493:
482:
477:
455:
432:
385:
263:
215:
207:Portuguese Navy
152:Portuguese Navy
146:
144:
126:
124:
116:Military career
81:
75:
71:
70:28 January 1898
62:
49:
43:
41:
24:
17:
12:
11:
5:
1512:
1510:
1502:
1501:
1496:
1491:
1486:
1481:
1476:
1471:
1466:
1461:
1456:
1451:
1446:
1441:
1436:
1426:
1425:
1419:
1418:
1416:
1415:
1409:
1406:
1405:
1403:
1402:
1397:
1392:
1387:
1382:
1377:
1372:
1367:
1362:
1357:
1355:Ginés de Mafra
1352:
1347:
1342:
1337:
1332:
1327:
1322:
1316:
1314:
1308:
1307:
1304:
1303:
1301:
1300:
1295:
1290:
1285:
1280:
1275:
1270:
1265:
1260:
1254:
1252:
1248:
1247:
1245:
1244:
1242:Pedro Teixeira
1239:
1234:
1229:
1224:
1219:
1214:
1209:
1204:
1199:
1193:
1191:
1187:
1186:
1184:
1183:
1178:
1173:
1168:
1163:
1158:
1153:
1151:José Sapateiro
1148:
1143:
1138:
1133:
1128:
1123:
1118:
1113:
1108:
1103:
1097:
1095:
1088:
1084:
1083:
1080:
1079:
1077:
1076:
1071:
1066:
1061:
1056:
1051:
1046:
1044:Nicolau Coelho
1041:
1036:
1031:
1026:
1021:
1016:
1011:
1006:
1001:
996:
991:
986:
981:
976:
971:
966:
964:Gonçalo Coelho
961:
956:
951:
946:
941:
936:
931:
926:
921:
916:
911:
906:
901:
896:
891:
886:
881:
876:
871:
866:
864:Diogo da Rocha
861:
856:
851:
846:
841:
836:
834:António Galvão
831:
826:
821:
816:
811:
809:Álvaro Martins
806:
800:
797:
796:
794:
793:
788:
783:
778:
773:
768:
766:João Fernandes
763:
761:João de Trasto
758:
753:
748:
743:
738:
733:
731:Diogo de Teive
728:
723:
718:
713:
708:
703:
698:
693:
688:
683:
678:
672:
670:
665:In service of
658:
654:
653:
650:
648:
647:
640:
633:
625:
619:
618:
613:
608:
597:
596:External links
594:
591:
590:
576:
564:
532:
507:
479:
478:
476:
473:
472:
471:
466:
461:
454:
451:
450:
449:
441:
431:
428:
413:Angolan escudo
405:Lubuya ivensii
384:
381:
262:
259:
214:
211:
179:
178:
175:
174:
167:
163:
162:
159:
155:
154:
142:
136:
135:
122:
118:
117:
113:
112:
109:
108:
105:
104:Known for
101:
100:
97:
93:
92:
87:
83:
82:
76:
74:(aged 47)
68:
64:
63:
50:
39:
35:
34:
26:
25:
22:
15:
13:
10:
9:
6:
4:
3:
2:
1511:
1500:
1497:
1495:
1492:
1490:
1487:
1485:
1482:
1480:
1477:
1475:
1472:
1470:
1467:
1465:
1462:
1460:
1457:
1455:
1452:
1450:
1447:
1445:
1442:
1440:
1437:
1435:
1432:
1431:
1429:
1414:
1411:
1410:
1407:
1401:
1398:
1396:
1393:
1391:
1388:
1386:
1383:
1381:
1378:
1376:
1373:
1371:
1368:
1366:
1363:
1361:
1358:
1356:
1353:
1351:
1348:
1346:
1343:
1341:
1338:
1336:
1335:Estêvão Gomes
1333:
1331:
1328:
1326:
1325:Aleixo Garcia
1323:
1321:
1318:
1317:
1315:
1309:
1299:
1296:
1294:
1291:
1289:
1286:
1284:
1281:
1279:
1276:
1274:
1271:
1269:
1268:Bento de Góis
1266:
1264:
1261:
1259:
1256:
1255:
1253:
1249:
1243:
1240:
1238:
1235:
1233:
1232:Duarte Coelho
1230:
1228:
1225:
1223:
1220:
1218:
1215:
1213:
1210:
1208:
1205:
1203:
1200:
1198:
1195:
1194:
1192:
1188:
1182:
1179:
1177:
1174:
1172:
1171:Roberto Ivens
1169:
1167:
1164:
1162:
1159:
1157:
1154:
1152:
1149:
1147:
1144:
1142:
1141:Jerónimo Lobo
1139:
1137:
1134:
1132:
1129:
1127:
1124:
1122:
1119:
1117:
1114:
1112:
1109:
1107:
1104:
1102:
1099:
1098:
1096:
1092:
1089:
1085:
1075:
1074:Vasco da Gama
1072:
1070:
1067:
1065:
1062:
1060:
1057:
1055:
1052:
1050:
1049:Paulo da Gama
1047:
1045:
1042:
1040:
1037:
1035:
1032:
1030:
1027:
1025:
1022:
1020:
1019:Jorge Álvares
1017:
1015:
1012:
1010:
1007:
1005:
1002:
1000:
997:
995:
992:
990:
987:
985:
982:
980:
977:
975:
972:
970:
967:
965:
962:
960:
957:
955:
952:
950:
947:
945:
942:
940:
937:
935:
932:
930:
927:
925:
922:
920:
917:
915:
912:
910:
907:
905:
902:
900:
897:
895:
892:
890:
887:
885:
882:
880:
877:
875:
872:
870:
867:
865:
862:
860:
857:
855:
852:
850:
847:
845:
842:
840:
837:
835:
832:
830:
827:
825:
822:
820:
817:
815:
812:
810:
807:
805:
802:
801:
798:
792:
789:
787:
784:
782:
779:
777:
774:
772:
769:
767:
764:
762:
759:
757:
754:
752:
749:
747:
744:
742:
739:
737:
734:
732:
729:
727:
724:
722:
719:
717:
714:
712:
709:
707:
704:
702:
699:
697:
694:
692:
689:
687:
684:
682:
679:
677:
674:
673:
671:
668:
662:
659:
655:
646:
641:
639:
634:
632:
627:
626:
623:
617:
614:
612:
609:
607:
603:
600:
599:
595:
586:
580:
577:
573:
568:
565:
561:
557:
553:
549:
545:
541:
536:
533:
522:on 2008-10-25
521:
517:
511:
508:
497:
491:
489:
487:
485:
481:
474:
470:
467:
465:
462:
460:
457:
456:
452:
447:
446:
442:
439:
438:
434:
433:
429:
427:
425:
421:
416:
414:
409:
407:
406:
400:
398:
394:
390:
389:Ponta Delgada
382:
380:
378:
374:
369:
367:
363:
359:
355:
351:
346:
344:
340:
336:
332:
327:
325:
321:
317:
313:
309:
305:
301:
300:United States
296:
294:
290:
289:
284:
280:
272:
267:
260:
258:
256:
252:
248:
244:
240:
235:
233:
232:Ponta Delgada
229:
225:
221:
212:
210:
208:
204:
200:
197:
193:
189:
188:Ponta Delgada
185:
184:Roberto Ivens
176:
172:
168:
164:
160:
156:
153:
143:
137:
134:
123:
119:
114:
110:
106:
102:
98:
96:Occupation(s)
94:
91:
88:
84:
79:
69:
65:
61:
57:
53:
52:Ponta Delgada
40:
36:
32:
27:
23:Roberto Ivens
20:
1360:Jean Alfonse
1288:Fernão Nunes
1278:Domingo Paes
1273:Diogo Veloso
1170:
1069:Pero Escobar
1004:João Infante
984:João da Nova
979:João da Gama
924:Fernão Gomes
919:Fernão do Pó
894:Diogo Soares
839:António Mota
781:Nuno Tristão
716:Diogo Afonso
667:Prince Henry
579:
567:
551:
535:
524:. Retrieved
520:the original
510:
499:. Retrieved
443:
435:
417:
410:
403:
401:
392:
386:
373:aide-de-camp
370:
347:
328:
304:Philadelphia
297:
286:
276:
254:
236:
216:
183:
182:
72:(1898-01-28)
48:12 June 1850
1439:1898 deaths
1434:1850 births
1298:João Cabral
1181:Silva Porto
1009:João Serrão
736:Diogo Gomes
540:Beolens, Bo
469:Hydrography
424:Airbus A321
358:King Luís I
239:Navy School
86:Nationality
1428:Categories
1350:George Ura
1217:Brás Cubas
1212:Borba Gato
999:João Grego
874:Diogo Dias
711:Dinis Dias
526:2008-12-16
501:2008-12-16
475:References
354:Mozambique
335:Mozambique
283:lieutenant
251:Suez Canal
224:George III
213:Early life
203:geographer
196:Portuguese
121:Allegiance
90:Portuguese
80:, Portugal
44:1850-06-12
1064:Pero Dias
859:Diogo Cão
746:Gil Eanes
422:named an
418:In 2019,
350:Quelimane
255:Estefânia
166:Signature
1190:Americas
1087:Overland
657:Maritime
550:(2011).
453:See also
366:Pink Map
326:father.
324:loyalist
318:for the
306:for the
273:in Iaca.
194:) was a
139:Service/
60:Portugal
604:at the
383:Honours
339:Zambezi
261:Travels
1094:Africa
558:
391:named
331:Angola
320:Azores
316:Boston
279:Angola
243:Lisbon
228:Boston
192:Oeiras
161:1861–?
141:branch
130:
78:Oeiras
56:Azores
1251:Asia
556:ISBN
448:1886
440:1881
333:and
291:for
220:Arms
67:Died
38:Born
368:".
352:in
241:in
222:by
1430::
546:;
542:;
483:^
345:.
257:.
234:.
209:.
201:,
58:,
54:,
644:e
637:t
630:v
587:.
529:.
504:.
46:)
42:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
