Birth year calculated by age and death date.
"Simeon, [Nichols] Jr., was born in Owego in 1796, the year in which the family came to town, and was a farmer, although in the early history of the town he was one of the best pilots on the river. Like his father, Simeon [Jr.] had a large family and was married twice. His first children were: George, Charles, Justus, Olivia, Rachel, and Ann; and by his second marriage (his wife was Mary Billings), the children were Washington and Enoch. All of his children except Justus, Washington, and Enoch are now dead." [Source: Kingman, Leroy W., "Our county and its people: a memorial history of Tioga County, New York." (Elmira, N.Y., W. A. Fergusson. 1897), pg. 555-6]