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 1829
From The History of Clark County Ohio, (1881)
MARTIN L. BOOSINGER, farmer; P. O. Bowlusville; was born in Lancaster Co., Penn., Aug. 8, 1829; is a son of Henry and Catharine (Spickler) Boosinger, he a native of the Canton of Basil, Switzerland, and emigrating to America in 1817. She was a native of Pennsylvania. They were married in Pennsylvania, and lived there until 1837, when they removed to Ohio, locating in Clark Co., where he resided until 1872; thence removed te Logan Co., Ill., where he still resides, now about 78 years of age. Of an issue of five children four now survive—Martin L., Henry, John S. and Augustus. Mr. Boosinger has always been an athletic, hard-working man, and now, at his advanced age, is quite robust and healthy. Is naturally quite gifted as an artist, as a portrait-painter and a sculptor; although never having served any apprenticeship, or taken any lessons in the art, yet he would, doubtless, have excelled in fine arts had his financial circumstances permitted him to have made it a study. He has always been a man of great integrity of character, whose word could always be relied upon, and an active Christian worker, a member of the M. E. Church, and one who is respected and stands in high esteem by all who know him best. His wife died in 1849. He married for his second wife Naney Downing, with whom he is now living in Illinois. Our subject lived with his father until about 20 years of age, or till the death of his mother. Was married in October, 1854, to Miss Eliza Jane, daughter of John and Rebecca (Henry) Dear, he a native of Virginia and she of Ohio; issue nine children, six now living—Mary C., John Franklin, Ella R., Annie E., Arthur H. and Laura May. Mr. Boosinger has always lived in this county, with the exception of three years spent in Illinois. Has been located upon his present farm about fifteen years. Always made farming his business. Has never held or sought office, but is a stanch Democrat in principle, but believes in the best men being elected to office, and that we should always adhere to the wishes of the people as expressed by their popular vote. - j
As printed in The History of Clark County Ohio, (1881). See the original pages. Wording is the original; obvious scanning errors have been corrected, and a few may remain.
Their biographies name Martin L. Boosinger: Henry Boosinger (b. 1831)
The printed record stops around 1881. We trace your line from there down to you, with every source cited.