Willis Ecker1913–?时间轴Birth1913, Michigan, United StatesDeath0关系兄弟姐妹Ecker (1910–2010)O. Ecker (1914–1975)Mark Ecker (1925–2019)Mary Ecker (1919–2015)父母Joseph Ecker (1872–1954)Rachel Spring (1888–1966)来源wikitree Ecker-378