Question: When did Alexander, Count Palatine Of Zweibrücken's father die?
Sentence (from "Louis I, Count Palatine of Zweibrücken"): Louis I of Zweibrücken (1424 – 19 July 1489) was Count Palatine and Duke of Zweibrücken and of Veldenz from 1444 until his death in 1489.
Relevant evidence: Yes