Interactive tree of ‪James Kerr‬
١٨٨٦–♂ James Kerr
١٨٨٩–١٩١٦♀ Jenny Ball Heaton
١٨٦٤–١٩٠١♂ Benjamin Heaton
١٨٦٦–١٩٠١♀ Sarah Ball
١٨٣٩–١٨٧٩♂ Henry Ball
١٨٢٦–١٨٨١♀ Harriet Birchall
١٧٩٤–♂ Thomas Birchall