Troyer1940–2020نام اور کنیتJ. Troyer, J. Johnson, Sally Troyerٹائم لائنBirth1940Death2020رشتےبھائی بہنTroyer (1950–2010)Troyer (1960–1960)والدینDavid Troyer (1926–1999)Dorothy Brown (1929–2014)ذرائعwikitree Troyer-1004