Oltmans1900–1980নাম ও পদবিH. Oltmans, Thomas Oltmansসময়রেখাBirth1900Death1980সম্পর্কভাই-বোনOltmans (1910–?)Oltmans (1920–1990)Oltmans (1910–2000)Oltmans (1910–1990)Oltmans (1910–?)Oltmans (1910–2000)Oltmans (1920–2000)বাবা-মাHarmon Oltmans (1873–1943)Sarah Riddle (1883–1934)উৎসwikitree Oltmans-10