(assassinated in late 1040-early 1041 (along with Alain III de Bretagne, Osbern de Crepon et Gilbert de Brionne) by the Richardides, opponents of young Duke William of Normandy whom Turquetil was protecting)
When copying data from this family tree, please include a reference to the origin: Peter John Oswald, "Pop Oswald Tree", database, Genealogy Online (https://www.genealogieonline.nl/pop-oswald-tree/P46475.php : accessed April 30, 2025), "Thurstan De MONTFORD (± 928-± 1023)".
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