Primary Sources

Will of Ursula Sydenham dated 31 Oct 1575 and proved 4 Feb 1575/6
mentions:
Living for a year and a half with "my sonne Mr. Bampfield and my daughter."
"to my sonne Sir John Sidenham"
"my sonne Henry his apparell" to Henry, his son, for whom she makes provision.
"my goddaughter Ursula Bampfield" (probably her granddaughter)
Marie Bampfield (relationship not stated, probably her granddaughter).
George Sydenham, son of George Sydenham of Chilworthy
"My sonne John Sidenham the younger" to be executor
Sir John Clifton and Sir Richard Bampfylde, overseers.
She concludes as follows: "Md. My will is that if it please God to send my sone Henry Sidenham againe into this realme that as he left anye thinge at his departure so shall he fynde yt at his returne."