From 3 May 1762 to 26 Oct. 1763, GW employed William Dangerfield's (Daingerfield) slave, Guy, as a bricklayer. GW paid for Guy's room and board, but billed Dangerfield for a trowel and clothing utilized by Guy (see Ledger A, 130). In 1764, GW again made a payment to Dangerfield in the amount of £10 in cash "for hire of Bricklr" (Ledger A, 130, 176).

There were at least three William Daingerfields living in Virginia in 1762, all of whom GW knew. Col. William Daingerfield (d. 1769), of Greenfield, Essex County, whom GW had visited in 1752 as he was traveling home from Barbados, had a son and a nephew, both named William. The son William Daingerfield (d. 1781), of Coventry and Fredericksburg, Spotsylvania County, had served with GW as ensign and lieutenant in the Virginia Regiment and continued in service until the regiment was disbanded in 1762. The nephew William Daingerfield (d. 1783), of New Kent, was a first cousin to Burwell Bassett and lived in the Eltham neighborhood until about 1770, when he removed to Belvidera, just south of Fredericksburg.