Which preposition to use with whitelock

with Occurrences 1%

At the same time he called a convention of the Scottish estates at Berwick, of two representatives from each county and one from each borough, recommended to them the peace of the country during his absence, and obtained from them the grant of a year's arrears of their taxes, amounting to sixty thousand pounds, in [Footnote 1: See the Conferences of Ludlow and Whitelock with Fleetwood, Ludlow, ii. 277; Whitelock, 690.]

Which preposition to use with  whitelock