Court: gent. of privy chamber, c.1617–?1649.
Central: surveyor of ordnance (in reversion), 9 June 1630.
Local: commr. piracy, Devon 17 July 1630, 4 Aug. 1637, 15 Mar. 1639;
SYDENHAM, Sir Ralph (d. 1671), of Youlston, Shirwell, Devon.
Court: gent. of privy chamber, c.1617–?1649.
Central: surveyor of ordnance (in reversion), 9 June 1630.
Local: commr. piracy, Devon 17 July 1630, 4 Aug. 1637, 15 Mar. 1639;
SYDENHAM, Sir Ralph (d. 1671), of Youlston, Shirwell, Devon.