Mark and his wife, Mary Ann, live in Modesto and farm walnuts and almonds in the Gustine area with Mark’s family. Since 1987, Mark has practiced law as a partner in Jensen & Jensen Attorneys. Mark and his brother, Kirk Jensen, own and operate Patterson Nut Company, which is a walnut processing and marketing company based in Patterson. Mark and Mary Ann have four children, Laura, Julia, William, and Robert. Mark earned his BA from UC Santa Cruz and his JD from UOP McGeorge School of Law.