CECILY, daughter of ---. "Henry de Essex, the king´s constable" confirmed his parents´ donation of Fremingham church to Thetford priory, Norfolk for the souls of "Cecily his wife, Henry his son and his other children". "Henricus de Essexia" confirmed the donation of "ecclesiam de Walde" to Clerkenwell St Mary´s made by "Cecilia mater mea", by undated charter. 1
Cecily married Henry de Essex, son of Robert FitzSwein Lord of Rayleigh and Gunnor Bigod.1
1 Charles Cawley, <i>Medieval Lands</i>.