The Hanmer family were descended from Sir Thomas de Macclesfield, who acquired and took his name from Hanmer in Maelor Saesneg at the end of the thirteenth century. His descendants married a succession of Welsh heiresses, and several supported Glyndŵr’s rebellion.
Hanmer’s early death meant that he had little chance to demonstrate his potential as a county figure, but during the five years he was head of the family he acquired a baronetcy, served as sheriff of Flintshire and was appointed to the Council in the Marches. When Parliament was summoned in January 1624 Hanmer was nominated at a meeting of the shire gentry before (Sir) Richard Wynn* and (Sir) James Whitelocke* were able to launch Sir Thomas Mostyn as a rival candidate.
Hanmer died on 29 June, a month after Parliament was prorogued. In his will of 14-18 June he left bequests to his wife and under-age son Thomas†, and appointed, among others, his wife’s uncles Sir John Trevor I* and (Sir) Thomas Trevor* as trustees of his estate, instructing them to sell lands in Montgomeryshire to pay his debts and to secure his son’s wardship.
