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Contents

   



(Top)
 


1 Sandboxes  





2 Selected Contributions  



2.1  North African history  





2.2  Sub-Saharan Africa  





2.3  Portuguese maritime history  





2.4  Cartography  





2.5  Spanish maritime history  





2.6  Other  







3 Data Run  





4 Sources  



4.1  Sources (It)  





4.2  Sources (Ar)  
















User:Walrasiad

















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SEMI-RETIRED

This user is no longer very active on Wikipedia.

Sandboxes

[edit]

Selected Contributions

[edit]

(Started, rewritten or significantly expanded articles, Adj = section within, bold = particularly extensive.)

North African history

[edit]

Umayyad Ifriqiya

Umayyad al-Andalus

Fihrid Ifriqiya

Aghlabid Ifriqiya

Almoravid Morocco

Almohad Morocco

Marinid Morocco

Morocco (other)

Sub-Saharan Africa

[edit]

Swahili Coast

Senegambia

Portuguese maritime history

[edit]

Henrican era

Portuguese Brazil

Portuguese India

Portuguese India figures

Portuguese Africa

Portuguese nobility

Portuguese chroniclers

Portuguese battles

Cartography

[edit]

Nautical technology

Cartographers

Atlantic islands

Cosmographers

Spanish maritime history

[edit]

Spanish nobility

Other

[edit]

Scholasticism

Italy

England

Special

Data Run

[edit]


Portuguese India Runs, 1497-1650 (Returns & Losses per half-decade)

Years Departures
from Lisbon
Ships Lost Returns
to Lisbon
Losses (%) Returns (%)
1497-1505 93 18 52 19.4 55.9
1506-10 77 16 29 20.8 37.7
1511-15 46 4 28 8.7 60.9
1516-20 48 3 27 6.3 56.3
1521-25 46 10 15 21.7 32.6
1526-30 37 12 20 32.4 54.1
1531-35 42 5 26 11.9 61.9
1536-40 38 4 27 10.5 71.1
1541-45 26 2 20 7.7 76.9
1546-50 41 6 19 14.6 46.3
1551-55 30 10 15 33.3 50.0
1556-60 26 5 19 19.2 73.1
1561-65 23 6 19 * 26.1 82.6
1566-70 25 0 14 0.0 56.0
1571-75 23 3 22 * 13.0 95.7
1576-80 27 3 18 11.1 66.7
1581-85 28 6 20 21.4 71.4
1586-90 30 11 17 36.7 56.7
1591-95 24 13 9 54.2 37.5
1595-1600 24 6 13 25.0 54.2
1601-05 38 8 18 21.1 47.4
1606-10 46 14 10 30.4 21.7
1611-15 28 7 12 25.0 42.9
1616-20 31 6 14 19.4 45.2
1621-25 36 13 5 36.1 13.9
1626-30 24 6 11 25.0 45.8
1631-35 21 6 7 28.6 33.3
1636-40 14 1 7 7.1 50.0
1641-45 21 4 11 19.0 52.4
1646-50 20 8 4 40.0 20.0
Total
(1497-1650)
1033 216 528 20.9 51.1

Note: "Returns" specifically means ships that reached the Indies and returned to Lisbon. This table does not include arribadas (ships that returned to Lisbon without reaching the Indies) nor ships which remained behind in the Indian Ocean. This explains the discrepancy in the totals.

Sources

[edit]

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àáâãäåæçèéêëìíîïòóôõöùúûü

àáâ ã ç é í óõ

Primary and Chronicles

15th C.


16th C.;


17th C. & 18th C


Secondary & Later
Ilhas

Sources (It)

[edit]

Sources (Ar)

[edit]
  • 1852: v.1 review of Maghrebi Arab tribes (Banu Hillal and Maqil), Berbers (origins of race, summary), tribal histories: Nafusa, Luwata, Banu Faten (Matghara, Lemaia, Matmata, Maghila, Mediouna, Kumia), Zouana, Miknasa, Midrarids of Sijilmassa, Hawwara, Awraba, Kutama,
App #1 - Ibn Abd al-Hakam (pp.301-308) from Barqa to Oqba; App. #2 - al-Nuwayri (pp.314-444) emir-by-emir of Ifriqiya
  • 1854 v.2 - history of Sanhaja, Zirids, Hammadites, Almoravids, Ibn Ghania, Sudanese (Blacks), Lamta, Gazzula, Haskoura, Masmuda, Berghwata, Ghomara, Ceuta, Nakur, Hamudids, Atlas Masmoudians, Almohads, Almohad tribes, Hafsids,
App. #1 - al-Nuwayri on Zirids of Ifriqiya (pp.483-89), App. #2 - Ibn Khaldoun on Shi'ites & Fatimids (pp.496-549), App. #3 - Ibn Khaldoun on Hamdunids of Zab (p.553), App. #4 - Ibn Khaldoun on Idrisids of Fez (p.559); App.#5 - Ibn al-Athir on Almohads, Norman Ifriqiya (pp.573ff)
  • 1856 v.3 - Hafsids cont'd., history of Zenata (incl. origins, Banu Ifran, Abu Khorra, Maghrawa, Sijilmassa, Aghmat, Abdalwadids of Tlemcen)
  • 1856: vol. 4 (Marinids)

1868: v.3.1, 1872 v.3.2


Retrieved from "https://en.wikipedia.org/w/index.php?title=User:Walrasiad&oldid=1035129881"





This page was last edited on 23 July 2021, at 21:22 (UTC).

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