SANDRIDGE, (Hertfordshire) in a sandy soil, near St. Alban's, to whose abby it anciently bel. till the Diss. when it was
conveyed to Ralph Rowlet, from whom it went by marriage to Ralph Jennings, of Church in Somerset, whose descendant, Sarah
Jennings, carried it in marriage to John late D. of Marlborough, to whom it gave title of Baron.