Re: Mooks in Yorkshire, UK : 1 - Genealogy. com Thomas' wife, Mary RUSTON was bp 1811 at Rilllington, the daughter of Nicholas RUSTON and Ann (nee MOOK) I am not sure when they married To add another twist, Nicholas and Ann had a son called Nicholas, who married another Ann MOOK in 1824 at New Malton St Leonard Thomas was a first cousin, once removed of this Ann