It is likely that Saveyn was a native of Colchester, since a namesake from the borough made his will in 1414-15,
Saveyn was elected to his only Parliament late in his career, for he died in 1451 or early 1452. In his will, dated 28 Apr. 1451, he asked to be buried in St. Botolph’s churchyard. He awarded his widow Isabel an estate for life in all of his holdings, save for seven houses next to St. John’s abbey, in Colchester and its liberty, directing that his son and namesake should succeed to them after her death. He set aside the houses to provide accommodation for 13 poor people, whom he asked to pray for the souls of himself and his benefactors. He appointed Isabel and the younger John his executors and named two fellow townsmen, John Wright* and John Horndon, as supervisors of the will.
