Duke John IV De Montfort Of Brittany & Princess Joanna De Navarre
John IV
and
Joanna
were married in a religious ceremony in 1386. They had a son named
Richard
.
Personal Details
Duke John IV De Montfort Of Brittany
John IV is no longer alive.
Princess Joanna De Navarre
Joanna was born in 1368.
Children
Richard De Montfort
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Duke John IV De Montfort Of Brittany & Princess Joanna De Navarre 
Duke John IV De Montfort Of Brittany & Princess Joanna De Navarre