I am going to begin posting on the wives of Maytor H. McKinley and their ancestry. The natural place to start is with his first wife, Eleanore K. McGeehan.
Robert McGehon (McGeehan?) was born in Ireland in 1790. At some point he emigrated to Canada after his marriage to Margaret Duggan (b. 1798, Down, Ireland, d. 3 April 1881 in Guleph, Ontario Canada) which occurred in Down, Ireland. He died on 27 Sep 1851 Erasmosa, Wellington, Ontario, Canada. They had seven children:
John J. McGeehan (b. 1824 in Ireland, d. 21 June 1909 in Ashland, WI)
Catherine (b. 1828 in Ontario, Canada)
Mary (b. 1831 in Ontario, Canada)
Robert (b. 1832 in Ontario, Canada)
Isabella (b. 1834 in Ontario, Canada)
Michael (b. 1837 in Ontario, Canada)
Ellen (b. 1841 in Ontario, Canada)
John J. McGeehan married Mary Ann Driscol (b. 8 Aug 1933, d. 14 July 1898 in De Pere, Brown, WI) in Ontario, Canada. They had nine children:
John J. McGeehan (b. 4 April 1853 in Ontario, Canada)
Robert J. McGeehan (b. 26 August 1854 in Ontario, Canada)
Ellen McGeehan (b. 1857 in Ontario, Canada)
Michael McGeehan (b. 1858 in Ontario, Canada)
Hannah McGeehan (b. 1860 in Ontarion, Canada)
William J. McGeehan (b. 1864 in Ontario, Canada)
Mary McGeehan (b. 1865 in Ontario, Canada)
Dennis H. McGeehan (b. about 1870 in Ontario, Canada, d. 3 June 1925 Ashland, WI)
James Elmer McGeehan (b. 12 May 1887 in Green Bay, WI)
Dennis H. McGeehan married Eleanor B. Martin (b. about 1870 in WI). They had three children; one was adopted.
Julius McGeehan (b. 1899 in Finland - adopted)
Eleanore Kathleen McGeehan (b. 20 Dec 1905 in Ashland, WI, d. 28 March 1975, Glendale, CA; interred in the Catholic cemetery in Ashland, WI)
Martin M. McGeehan (b. 11 April 1910 in Ashland, WI, d. Aug 1959)