William De Aldeburgh
William was born in 1327 in Harewood, Yorkshire, England.  He died at the age of 61 on April 1st, 1388.

 Elizabeth De Insula
Elizabeth was born about 1335.

 Elizabeth De Aldeburgh
Elizabeth was born about 1360.  She died in 1418.

 Sybil De Aldeburgh
Sybil was born about 1362.  She died in 1416.