1900 Census, Charleroi, Washington Co., PA
Byrne, James, b. Dec. 1874, 25, m. 5 yrs., b. PA, parents b. PA, station engineer
Rebecka, wife, b. Oct. 1868, 31, m. 5 yrs., 2 children/1 survive, b. PA, parents b. PA
Eugene, son, b. Sep. 1898, 1, b. PA
Kelley, Searight, brother-in-law, b. Sep. 1884, 15, b. PA, parents b. PA, striker in blacksmith shop

1910 Census, Charleroi, Washington Co., PA
Byrne, James A., 36, m. 15 yrs., b. PA, parents b. PA, laborer, glass factory
Rebecca J., 42, m. 15 yrs., 3 children/2 survive, b. PA, parents b. PA
Eugene, son, 11, b. PA
Allen, son, 9, b. PA

Obituary, The Weekly Courier (Connellsville, PA), Thursday, July 24, 1919:
“James Byrne, 46 yeras old, died Saturday evening at his home at Charleroi. He was a son of the late William and Ann Bryne [sic]. His widow, two sons, five brothers and three sisters survive.”