Higgins was a brother of
Margaret Sanger, famed campaigner for
birth control,
family planning and
social reform. His youngest daughter, Nancy married, James J. Dooley Jr., who was a second-team All-American center in 1952 at Penn State. Their son, James J. Dooley III, played football at Penn State from 1979 to 1981. Their other son, Peter Dooley, was on the cross country and track and field teams at Penn State from 1982 to 84. Higgin's eldest grandson, Robert Lyford, son of Higgins eldest daughter Mary Ann, played basketball at Penn State during the late 1960s. Higgins' daughter Virginia ("Ginger") married
All-American guard and fellow
College Football Hall of Fame inductee
Steve Suhey. He is the maternal grandfather of
Penn State standouts Paul Suhey and Larry Suhey and former
Chicago Bears fullback,
Matt Suhey. More recently, Paul's son, Kevin, and Matt's son, Joe, have played for the Nittany Lions. The Higgins-Suhey family has been called the "first family of Penn State football", with 90 years of involvement with the program. ==Head coaching record==