There is an entry for the baptism of an Anne Parker, entered simply as 'Anne daughter to Robert Parker in Galston', dated the 5th of August 1759 in the Galston OPR. This is probably the same Anne Parker whose liaison with George Allan led to the birth of Martha Allan, though the fact cannot be established with certainty.

Robert Parker may or may not be the same man who was entered as the father of Margaret Parker in Loudoun five years earlier.