Losonczi Zsigmond

Sigismund Losonci governed the Banate of Severin with the titles of captain of several castles in 1420. Simon's branch became extinct after a generation.

http://genealogy.euweb.cz/hung/losoncz.html

Losonczi family

Dénes Losonczi, fl 1275-94, had issue:

• A1. Tamás, Székelyispán, fl 1302-61
  • B3. István, fl 1322-70; m.Erzsébet Domoszlói, from Aba family (fl 1352-88)
    • C1. László, Ban of Croatia, Dalmatia and Slavonia, +1395
      • D1. Zsigmond, +1434/35; 1m: Dorottya Szécsényi (+1419); 2m: Krisztina Jakcs de Kusaly (fl 1439-43)
        • E1. [1m.] László, +1439
        • E2. [2m.] Margit, fl 1439-43
      • ...