Interactive tree of ‪William Troth Kemp‬
١٨٦٤–١٩٣٩♀ Anna Jenkins Kemp
١٨٤٦–١٩٣٤♂ George W. Roydhouse
١٨١٧–١٩٠٤♂ Henry Ridgely
١٨١٣–١٨٧٣♂ William Troth Kemp
١٨٣٦–١٩٣٠♀ Margaret Ann Lowber