This site is made-up of my own family tree, plus contributions from many others who have shared their research, as well as downloads from from the internet. Not everything has been varified. It should be used with caution, but is a good place to start.
Excerpted from Les Seigneurs de Bohon by Jean LeMelletier, Coutances: Arnaud-Bellee, 1978: Humphrey married Maud (Mathilda or Mahaut, who died 1142), daughter of Edward de Salisbury, between 1087 and 1100. The dowry gave him important estates in the Wiltshire area and the barony of Trowbridge. This was the first of a series of marriages which benefitted the Bohons. They had a daughter, Maud, and a son, Humphrey III.