[New York Times, 21 April 1928, p.9: ]  JEAN JUDD ENGAGED TO J.H. WHITFIED; Hartford Girl Fiancee of Son of Mr. and Mrs. Henry D. Whitfield of New York.   HARTFORD, Conn., April 20.--Mr. and Mrs. Edwin Young Judd of Farmington Avenue announced today the engagement of their daughter, Miss Jean Judd, to John Harrison Whitfield, son of Mr. and Mrs. Henry Davis Whitfield of 563 Park Avenue, New York.