- Jonathan Spain
Blood, Holcroft (c. 1657–1707), army officer and military engineer, the third son of Colonel Thomas Blood (1617/18–1680) and his wife, Mary (fl. 1650–1670), the daughter of Lieutenant-Colonel John Holcroft of Holcroft, Lancashire, was born in Sarney, co. Meath, Ireland. In 1672, unknown to his father, he enlisted in the navy and served during the Third Dutch War. Later, under the false name ...