William III Baron de Torrington , Sir

William III Baron de was born about 1152 in Great Torrington, Devonshire, England.  William III Baron de's father was William II Baron de Torrington , Sir. He had a sister named Mabel de.  He was the older of the two children.  William III Baron de is no longer alive.

He had two biological daughters named Sybil de and Avice de.