Thomas McKean/External Links

Places with more information

 * Delaware Historical Society website; 505 North Market Street, Wilmington, Delaware 19801; (302) 655-7161
 * Historical Society of Pennsylvania website, 1300 Locust St. Philadelphia, Pennsylvania (215) 732-6200
 * Laurel Hill Cemetery website, 3822 Ridge Ave., Philadelphia, Pennsylvania (215) 228-8200
 * University of Delaware Library website, 181 South College Avenue, Newark, Delaware 19717; (302) 831-2965