Samuel Irwin B 1710 Glencoe, Ulster Ireland .D 4-7-1783 Lancaster Co. now part of York Co. Came over with his 4 oldest from Cork Co. Ireland. James Duncan, Samuel, John, Isabella. Son Christopher born 1746 Great Britian remained with possible other children and spouse. Can't find much on Christopher except have his will. Assume he traveled back and forth from Ireland because his son Samuel G. Irwin B 5-21-1781 in Cork Co. Ireland but Christopher was in York Co. Pa. in 1775 and then purchased land in 1800 in York Co. Pa. ,died in 7-5-1814. Samuel, died 9-21-1863 York Co. Pa. -m- Mary Duncan born 1781 Ireland Died 12-23-1870 York Co. Pa. Her father was Robert Duncan
Christophers daughter Sarah - m- James K. Wiley Vet. of 1812 War.
Samuel( 3rd gen) had son Joseph born 7-11-1817 D 4-13-1894 -m- Nancy Galbreath daughter of Alexander Galbreath, then -m- Mary J. Murphy on 9-28-1864 .B 12-23-1830 Died 8-15-1903 daugher of Thomas and Elizabeth Smith Murphy. Maternal Grandparents John Smith of England B 12-27-1758 D 2-11-1826-m- Anges b 3-2-1857 D 1-29-1841.
Samuel Gen. #3 had daughter Isabella Orr Duncan Irwin B 9-14-1814 died 9-2--1890 married 3-4-1847 to Thomas Wiley ,Born 8-24-1811 Died 3-3-1881
Per history of Pa. Samuel Irwin's family inter-married with the Murphy's but I have only found one marriage to the Murphy family. History also has several errors . Seems they got Christopher 2nd generation mixed with Christopher 4th generation and did not list any spouses nor dates. I paid researcher to find what I do have on the family .
somewas written by Beer's & Co. of Chicago. History of York Co. Pa. Vol..page 596 & 597in 1907
Also received information from the Wiley family and while they gave me considerable information, I have some that they do not have and would share.