LDS 1880 United States Census and National Index
Census Place: Parkersburg, Wood, West Virginia
Source: FHL Film 1255416 National Archives Film T9-1416 Page 281C
Relation Sex Marr Race Age Birthplace
Benjamin F. OLLOM Self M M W 35 <1845> NY Fa: NJ Mo: NY
Nancy J. OLLOM Wife F M W 33 NY Occ: Keeping House Fa: NJ Mo: NY
Charles B. OLLOM Son M S W 14 OH Occ: Att. School Fa: --- Mo: NY
Nora B. OLLOM Dau F S W 12 OH Occ: Att. School Fa: --- Mo: NY
Harrie OLLOM Son M S W 10 OH Occ: Att. School Fa: --- Mo: NY
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Benjamin is listed as born in NY. His parents are supposed to have been born Father in NJ and Mother in NY. Nancy Jane's parents birth locations are an exact match for Benjamin's.

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From Ancestry.com as a reconstruction of the 1890 Census
Looks like William Harrison aka Harry couldn't decide how he would be listed.

Columbus, Ohio Directories, 1887-92

Benjamin F. Ollom, Harness maker, boards 99 N. Cleveland avenue, OH
Charles B Ollom, 99 N. Cleveland avenue, OH
Harry Ollom, 99 N. Cleveland avenue, OH

Charles B Ollom, harnessmkr, 152 1/2 N, High, Columbus OH, 1889 - 1890
Harry Ollom, harnessmkr, 107 E. Rich, Columbus OH, 1889 - 1890
William H. Ollom, harnessmkr, boards 107 E. Rich, Columbus OH, 1889 - 1890

Charles Ollom, harnessmkr, boards 39 W. Long, Columbus OH, 1890 - 1891
William H. Ollom, harnessmkr, 107 E. Rich, Columbus OH, 1890 - 1891

Charles B Ollom, harnessmkr, 152 1/2 N. High, Columbus OH, 1891 - 1892
Harry W Ollom, harnessmkr, rooms 10 Monypeny blk, Columbus OH, 1891 - 1892