When sufficiently complete (probably late in 1087), regular life began under the first abbot, Fulchred of Sées. The Abbey of Saint-Martin-de-Sées was closely associated with Shrewsbury in the early years because Earl Roger was its founder and he and the House of Bellême, into which he had married, were also major benefactors there, as were Roger's knights. A notification lodged at Sées in 1086 by Robert of Bellême, Roger's son, who was later to become 3rd Earl of Shrewsbury, shows that they used the monks as witnesses in their property deals and custodians of the documents. About the time he recruited Abbot Fulchred or Foucher, Earl Roger made a huge grant of estates in England to Sées, for the soul of recently deceased William the Conqueror, as well as of Queen Matilda and of Roger himself and his dead wife Mabel de Bellême. Some of these were estates he had originally intended for Mabel. It seems that Sées Abbey for a time harboured plans to claim jurisdiction over Shrewsbury and it also contested some properties granted by Earl Roger; however, Shrewsbury became independent.