| | Roland Eldred Sponagle 1931–2023 Marie Jane Oickle 1939–2019 | | |
Robert Eugene Sponagle 1933–2019 | | |
| | William Owen Sponagle 1903–2006 Helen Florence Cox 1911–2003 | | | | Lewis Burpee Sponagle 1868–1948 Marjorie Huskins 1878–1940 | | | | William Eldred Sponagle 1840–1903 | | | | Catherine Elizabeth Herman 1813– | | | | Alexander Sponagle 1783–1810 | | |
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| | | Elizabeth A. “Bessie” Miner – |
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