Isabella married Charles I The Bold Duke Of BURGUNDY in 1454. Charles (son of Philip III The Good Duke Of BURGUNDY and Isabel Of PORTUGAL) was born on 10 Nov 1433; died on 05 Jan 1477 in Killed - Battle of Nancy; was buried in St. George's Church, Nancy. [Group Sheet] [Family Chart]
Marie married Maximilian I Holy Roman EMPEROR on 18 Aug 1477. Maximilian (son of Frederick III Holy Roman EMPEROR and Eleonora Of PORTUGAL) was born on 23 Mar 1459; died on 12 Jan 1519. [Group Sheet] [Family Chart]