James I was the youngest son of King Hugh IV of Cyprus and by 1369 held the title "Constable of Jerusalem." When his nephew Peter II died in 1382, he became King of Cyprus. James was also crowned King of Jerusalem in 1389 and assumed the title of... Wikipedia
Born: 1334
Died: September 9, 1398 (age 64 years), Nicosia, Cyprus
Grandchildren: John II of Cyprus and Anne of Cyprus
Parents: Hugh IV of Cyprus and Alice of Ibelin
Spouse: Helvis of Brunswick-Grubenhagen (m. 1365–1398)