According to the NCAA’s Sport Sponsorship database, Lafayette College does have an NCAA Division I fencing program. However, there is one unusual thing about it: other NCAA fencing programs are either “Men’s Fencing” or “Women’s Fencing”, but Lafayette officially has “Mixed Fencing”. Not sure about the significance of this distinction. Look it up here:
http://web1.ncaa.org/onlineDir/exec2/sponsorship
Lawrence, Tufts, Brandeis, Haverford, and Vassar are all classified as Division III Women’s Fencing programs by NCAA. Brown is NCAA DI Women’s Fencing. All of these schools have corresponding NCAA Men’s Fencing programs, except Tufts. At Tufts, Men’s Fencing is club level, not DIII.