What is the name of Lane Pryce's wife?

Lane Pryce’s wife is named Rebecca Pryce.

Rebecca is introduced as Lane’s British wife and the mother of their son, Nigel. She follows Lane to New York after his transfer to Sterling Cooper, but struggles with homesickness and culture shock. Their marriage becomes strained, and she eventually returns to London with Nigel before later coming back to New York.

Rebecca’s storyline becomes especially important after Lane’s financial and personal crisis. Unaware of the full extent of his troubles, she buys him a new Jaguar as a surprise. After Lane’s suicide, she is left widowed and confronts Don Draper about the agency’s role in driving Lane toward ambition and desperation. Don later returns Lane’s partnership fee to Rebecca, though she argues that Lane contributed far more to the firm than that payment represents.

The other choices are names of women connected to different Mad Men characters: Betty Draper is Don’s former wife, Margaret Sterling is Roger’s daughter, and Mona Sterling is Roger’s former wife. None is Lane Pryce’s spouse.