William "Le Hardi" Douglas
William "Le Hardi" was born about 1255 in Douglas, Lana, Scotland.  He died in 1298.

 Eleanor Louvain
Eleanor was born about 1255 in Little Easton, Essex, England.  She died after 1305.

 Archibald Douglas
Archibald was born in 1297 in Douglas, Lana, Scotland.  He died at the age of 36 on July 19th, 1333 in Battle of Halidon Hill.