Robert Null1906–?নাম ও পদবিRobert C. Nullসময়রেখাBirth1906, West VirginiaDeath0সম্পর্কভাই-বোনHilda Null (1899–?)Nellie Null (1901–?)বাবা-মাWilliam Null (1875–1911)Ella Bishop (1878–1964)উৎসwikitree Null-1007