Bampfylde was the third son of John Bampfield of Poltimore and North Molton in Devon, by his wife, Elizabeth Drake, daughter of Thomas Drake[3] (d. 1610) of Buckland Drake, a brother of the great Admiral Sir Francis Drake (1546–1596). Over the 17th century the family's surname changed from Baumfield to Bamfield to Bampfield to Bampfylde.[4]
Left: Arms of Bampfylde impaling Coplestone (Argent, a chevron engrailed gules between three lion's faces azure) (as image at right), detail from the 1st Baronet's ledger stone in St Mary's Church, Poltimore
On 3 May 1637 Bampfylde married Gertrude Coplestone (d. 1658), a daughter of Amias Coplestone (1582–1621) of Copleston in the parish of Colebrooke and of Warleigh House in the parish of Tamerton Foliot, both in Devon. She was a co-heiress to her brother John V Coplestone (1609–1632), and inherited amongst other properties the manor of Tamerton Foliot, which thus passed into the Bampfylde family. The Bampfylde family used Warleigh House at Tamerton Foliot as a secondary seat. By Gertrude, he had thirteen children, eight daughters and five sons.[3]
His ledger stone survives, set into the floor of the nave of St Mary's Church, Poltimore, inscribed as follows:
"Here lyeth John Bampfylde Baronett who died Aprill 24 1650 in the 40 yeere of his age. The righteous perisheth and no man layeth it to heart and mercifull men ar taken away none considering that the righteous is taken away from the evill to come".
Above are shown the arms of Bampfylde impaling Copleston (Argent, a chevron engrailed gules between three lion's faces azure).
^ abBurke, John (1832). A Genealogical and Heraldic History of the Peerage and Baronetage of the British Empire. Vol. I (4th ed.). London: Henry Colburn and Richard Bentley. p. 306.
^Kimber, Edward (1771). Richard Johnson (ed.). The Baronetage of England: Containing a Genealogical and Historical Account of All the English Baronets. Vol. I. London: Thomas Wotton. pp. 376–377.