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.
From Portrait and biographical album of Henry County, Iowa, containing full page portraits and biographical sketches of prominent and representative citizens of the county, together with portraits and biog (1888)
AMUEL H. ROSS, a prominent and influential citizen of Henry County, residing on section 27, Marion Township, was born in Westmoreland County, Pa., Nov. 25, His parents were John and Maiy (Cochrane) Ross, she being a niece of William Finley, associate of Gen. George Washington, and a brother-in-law of one of the members of the old Continental Congress. Her grandfather Cochrane was a Captain in the Light Horse Guards of Gen. Washington, he acting as Washington's body-guard for seven years afterward. Mr. and Mrs. Ross were the parents of eight children: Samuel II., of Mt. Pleasant; Sarah married John Magill, both now deceased; their son AVilliam is one of the prominent men of Pennsylvania, having served as Justice of the Peace in West Deer Township, Allegheny Co., Pa., and four terms in the State Legislature, being prominently spoken of for State Senator by the Republican party. John died in Allegheny County, Pa. in 1885, leaving four sons and two daughters; he was an Elder in the United Presbyterian Church. Rhuma, wife of Thomas Cox, died in Cincinnati, Ohio; George W. was united in marriage with Miss Ester Irvin, and now resides in Allegheny County, Pa., on the old home farm; Eliza, deceased wife of Robert Cunningham, a resident of Allegheny' County, Pa.; William died when a j'oung man, and Mary A., the widow of Allen Aber, resides in Allegheny County.
[This passage is too damaged in the scanned book to reproduce. See the original book.]
Shortly after their marriage Mr. and Mrs. Ross removed to Allegheny County, where he leased a farm for ten years. At the expiration of the time, he decided to try the far West, so in 1811 he with his wife and four children came to Henry County, Iowa, locating in Center Township, his post-office being Mt. Pleasant. Mr. and Mrs. Ross are the parents of six children: John P., residing in Baker City, Ore.; James; Martha, now Mrs. Thomas Lash, of Mt. Pleasant; William E. owns a large ranch in Nevada; Sarah, wife of John Huling, a farmer of Center Township; and Sam, a resident of Oregon. Mr. Ross is one of the pioneer settlers of Henry County, has witnessed the many changes that have taken place, and has ever been identified with all public improvements. He and his estimable wife traveled life's journey together for nearly fifty-seven years, she being called to her final home Sept. 24, 1887. They were both members of the United Presbyterian Church, doing their part in all church work. As a pioneer, citizen and friend, none more truly deserve the respect and love of all than does Samuel H. Ross. Politically, he is a Republican, having voted with that party since its organization.
As printed in Portrait and biographical album of Henry County, Iowa, containing full page portraits and biographical sketches of prominent and representative citizens of the county, together with portraits and biog (1888). See the original pages. Wording is the original; obvious scanning errors have been corrected, and a few may remain.
Named in this biography: Thomas Lash (b. 1823)
The printed record stops around 1888. We trace your line from there down to you, with every source cited.