The profile states his parents are Walter de Cheney/Cheyney, de Caisnetto and Eve de Broc, but the citations in the ABOUT section refer to his parents as Robert FITZWALTER and Sibyl de CHESNEY
https://homepages.rootsweb.com/~cousin/html/p6.htm#i742
https://en.wikipedia.org/wiki/William_de_Chesney_%28sheriff%29
and
https://our-royal-titled-noble-and-commoner-ancestors.com/p376.htm#...
https://stirnet.com/genie/data/british/cc4aq/cheyne01.php
https://cybergata.com/roots/273.htm
