Harrison Carter was the father of Peggy Carter.
One day while Peggy was preparing for her wedding to Fred Wells, Harrison and Amanda greeted members of the British Armed Forces, who informed them that Michael died in action during World War II. Amanda fainted and was caught by Harrison upon hearing the news.
- Amanda Carter † - Wife
- Peggy Carter † - Daughter
- Michael Carter † - Son
- Sharon Carter
- In the comics, Harrison is the brother of Peggy Carter and the father of Sharon Carter.