Johan III Duke von CLEVES
Johan III Duke was born in 1490.¹   He died at the age of 49 in 1539 in Cleves, Germany.¹ 

 Mary JUILCH
Mary was born in 1491.¹   She died at the age of 52 in 1543.¹ 

 WILHELN V DUKE von CLEVES
WILHELN V DUKE von was born on July 28th, 1516 in Dusseldorf, Germany.¹   He died in Dusseldorf, Germany.¹