Family
- father : Teaches at Kansas State University; divorced Marsden's mother c. 1983
- sister Jennifer Marsden:
- sister Elizabeth Marsden:
- brother Jeff Marsden:
- brother Robert Marsden:
- daughter Mary James Marsden: Born Aug. 10, 2005; mother, Lisa Linde
- son Jack Marsden: Born Feb. 1, 2001; mother, Lisa Linde
