Katherine A Pfeiffer age: 58 Known as: Ka Pfeiffer John Pfeiffer Kathy A Pfeiffer Related to:Sharon Mckean, 60 Has lived in:Garden City, NY New York, NY Sherman, CT Katherine M Pfeiffer age: 80 Known as: Kathy M Pfeiffer Katherine M Pfieffer Related to:Gale Pfeiffer, 85 Brandon Pfeiffer, 29 Has lived in:Broad Brook, CT Katherine A Pfeiffer Deceased Known as: Kathy A Pfeiffer Related to:Lynore Pfeiffer, 73 Carol Pfeiffer, 78 Has lived in:Danbury, CT