In 1775, Grey writes to Jamie Fraser to warn him that Fraser's name is associated with the American rebels and urges him to disassociate himself from such people. Jamie replies that the continued correspondence poses a danger to Grey and thus this link between them must be severed.
In July 1776, Grey is in Wilmington where his stepson William is with his regiment as a lieutenant. Grey meets Brianna MacKenzie and her family, and tells Brianna that William is in fact Jamie's son and her half-brother, but urges her to keep the secret. Jamie visits Grey at an inn, and the two watch Brianna and William talking to each other on the street. As Brianna will be going back to the future in a few months, Jamie asks Grey for a jewel for her pass through the stones, and Grey gives him his gold ring set with a sapphire – Hector's ring.