List of Famous people named Anseau

Anseau de Garlande (1069–1118), son of Guillaume I de Garlande and his wife Havoise, grand son of Adam de Garlande. His titles included: Count of Rochefort-en-Yvelines, Seigneur of Gournay-sur-Marne, and Pontault and Berchères. De Garlande served as seneschal of France under Louis VI from 1108 to 1118. It is unclear when Anseau was count, although it is likely that he assumed the title after his brother-in-law Guy II the Red died in 1108.

Anseau de Cayeux or Anselm de Cayeux was a French knight from Picardy, who participated in the Fourth Crusade (1202-1204) and later became one of the leading nobles of the Latin Empire, serving as regent in Constantinople (1237-1238). He was married to Byzantine princess Eudokia Laskarina, younger daughter of former emperor Theodore I Laskaris.