5 May 1905 "Corean" arrived Boston from Londonderry: Hugh Dickson, 21, salesman, Garvagh, father T Dickson paid passage, to cousin Matthew McNeary 108 W. Logan St. Germantown Philadelphia
25 Apr.1909 "Caledonia" arrived N.Y. from Londonderry: Robert Dickson, 22, shop assistant, born Garvagh Ireland, [father] Thomas Dickson Main St, Garvel [Garvagh], to brother Hugh Dickson 1938 Sharswood St. Philadelphia
1910 census- 1938 Sharswood St., Philadelphia
boarder Hugh Dickson, 25, born Ireland, to US 1904, clerk- machine shop
boarder Robt Dickson, 22, born Ireland, to US 1909, clerk- machine shop
5 JUne 1917 WWI Draft Registration card: Robert Dickson, born 3 Oct.1887 Garvagh, 29, single, employed Clerk of Office- Balwind [Baldwin] Locomotive Co., home 3148 W. 25th St. Philadelphia, 5'7", slender, brown eyes, light hair, taken out first [citizenship] papers
Moneydig Presbyterian Church, 10 July 1930, Marcus Dickson, full age, widower, merchant, Garvagh, son of Thomas Dickosn, merchant, to Jeanie Gilmore, full age, spinster, Killyvalley, daughter of Thomas Gilmore, farmer. Witnesses: James Gilmore, Doris Mawhinney