1. Theodore R. (b.~1902 NY)
2. Philip Edward (b.~1904 NY)
3. Henry K. (b.1905 NY)
4. Mildred Susan (b.~1909 NY)
5. Edna Mary (b.~1913 NY)
6. Mark Elwood (b.28 June 1922 NY)

1. Clarissa (b.~1848 NY)
2. Catherine (b.~1850 NY)
3. Vernard (b.Feb 1853 NY)
4. Mary M. (b.~1858 NY)
5. Phillip (b.~1861 NY)
6. George (b.~1863 NY)
7. Ida M. (b.~1866 NY)
8. John (b.~1869 NY)

Research of Kevin Everingham 2011;
1892 STATE CENSUS Amity, Allegany, NY ... John Evingham 67, farmer,.. Catharine Evingham 65,.. Seth 21

1910 CENSUS Amity, Allegany, New York ... Seth Evingham 39, b.NY, married,.. Agnes 30, wife, b.NY,.. Theodore 8,.. Philip 6,.. Henry 4,.. Mild 10m.

1920 CENSUS Amity, Allegany, New York ... Seth C. Evingham 49, b.NY,.. Agnes 39,.. Theodore R. 17,.. Henry K. 14,.. Milldrene S. 10,.. Edna M. 7.

1922 The Belmont Dispatch, Friday, Oct 27, 1922 ... "Seth C. Evingham Funeral services for the late Seth C. Evingham, who died at his home in Scio on Sunday, October 22, 1922, was held Wednesday afternoon from his home at 1 o'clock and from the M.E. church at Scio. Mr. Evingham was born in the village of Amity, April 5, 1872, and was a son of John Evingham and Catherine Feathers Evingham. He was married December 30, 1900, to Carrie Agnes Finch, who survives, with her four sons and two daughters, Harry K, Theodore, Philip Edward, Mark Elwood, Mildrene S., Edna May. Mr. Evingham is also survived by the following brothers and sisters, Vern of Oswayo, Pa., George of Albany, John of Scio, Mrs. Claire Evingham and Mrs. Ida Brown of Belmont and Mrs. Mary Brown of Ward township."

1924 Marriage Record ... Sim Brown 43, s/o Tom Brown & Ida Evingham,.. married 21 March 1924 Allegany, NY,.. to Carrie Agnes Evingham 44, of Scio village, NY,.. d/o George Finch & Susie Hackett. Carrie's last name was recorded as Evingham and her fathers last name as Finch, this was Carrie's 2nd marriage (widowed) and Sim's first marriage., Her maiden name was likely "Finch".
see this page for more details on Ida Evingham (Carrie's sister-in-law) & Sim Brown (Carrie's nephew/2nd husband).

1925 NY Marriage Record .... Fred Leo Wallace 27, s/o Floyd & Barbara W. Wallace,... married 16 June 1925 at Steuben County, New York, to... Mildred Susan Evingham 16, d/o Seth Evingham & Carrie E. Brown. Carrie "Agnes" was widowed by 1924, and married Sim Brown, thus She became Carrie Brown, but maiden name was likely Finch.

1930 CENSUS Dansville, Steuben, New York ... Sim Brown 49, b.NY,... C. Agnes Brown 50, wife, b.NY,.. Mark E. Evingham 7, step-son.