Edmund "Crouchback" Beaufort
Edmund "Crouchback" was born on June 16th, 1244 in London, England.  He died at the age of 51 on June 5th, 1296 in Bayonne, Guienne, France.

 Blanche De Crepi
Blanche was born in Arras, France.  She died on May 2nd, 1302 in Paris, France.

 Henry of Lancaster
Henry of was born in 1281 in Grismond Castle, Monmouthshire, England.  He died at the age of 64 on September 22nd, 1345 in Monastery of Cannons, Leicester,  England.

 Thomas of Lancaster
He died about 1322.