Whitelocke

19.11.1810 tea Newton's, w. Whitelocke
Possible this could have been John Whitelocke DNB 1757-1833, a general who had been court martialled in 1808. Benjamin Whitelock was a merchant of 26 Gt Charlotte-st Blackfriars-rd (Holdens directory 1811). Miles Whitelock was a merchant of Doctors Commons will PCC 1817