In the book's own words, not ours, with obvious scanning errors fixed. Families often supplied these stories to the publisher, so check key dates.
Born 1836
From The history of Clinton County, Ohio (1882)
WILLIAM CUSTIS, dealer in hardware, Sabina. The gentleman whose name precedes this sketch is one of the well-known citizens of this county, in which he was born in 1836. He is a son of Douglas Custis, an old settler. Our subject entered mercantile life in New Antioch, in which he did a dry goods and grocery business for several years, and in 1867 removed to Sabina, where he followed the same line of trade for fifteen years, and was successful. Lately he went out of the dry goods trade, and in its stead he added a large and complete stock of hardware, and is now doing a general and extensive business in each line. In 1857, he was married to Susan, a daughter of Daniel Drake, an old settler of Clinton County, who has borne him eight children, viz., Charles W., Franklin, Ida B., Anna, James, Levi D., Luna M. and Gracie. Mr. and Mrs. Custis are consistent members of the Methodist Protestant Church of Sabina, and are exemplary Christian people. He is also a member of the order of I. 0. 0. F., Sabina Lodge, No. 501. Mrs. Custis was born on Staten Island in 1830, and was but six months old when her parents came to Clinton County.
As printed in The history of Clinton County, Ohio (1882). See the original pages. Wording is the original; obvious scanning errors have been corrected, and a few may remain.
Their biographies name William Custis: L. H. Custis (b. 1845) Douglas W. Custis (b. 1811) A. Custis (b. 1843) Charles William Custis (b. 1857) H. H. Thorp (b. 1832)
The printed record stops around 1882. We trace your line from there down to you, with every source cited.