I know it's an old thread, but I've been researching this family and thought I'd post what I know for the benefit of anyone who may be interested.
Margaret Dutton was born to John Dutton and Jane Martin c1848.
Adam Neely married Margaret Dutton in Ireland (no record). Their children were Caroline Sarah Neely, b.1873-11-09 NewtonLimavady, Londonderry, and Samuel John Neely, b.1876-04-04, Limavady, Londonderry.
Adam Neely died 1879-02-19, Coleraine, Londonderry.
Margaret subsequently married William John Logan (1851-1911) and had two children. James Alfred Logan, b.1880-11-05, Dervock, and Thomas Logan, b.c1885, Falkirk, Scotland. The family moved from Ireland to Falkirk some time between 1880 and 1885.
Margaret Dutton died 1906-06-12 in Falkirk.
Samuel John Neely is named as Samuel J Logan in the 1891 and 1901 Scotland Censuses. He re-took the name Neely and married Agnes Knuckie 1906-09-13. They had 3 children, Isabella Knuckie Neely, b.1906-09-23 and twins Samuel John Neely and Jane Dorrance Neely, b.1909-11-23. Samuel John (jr) died age 0 in 1909.
Agnes was previously married to Robert McCandlish (1860-1902) and they had at least one child, Daniel McPherson McCandlish, b.1899.
Agnes, Jane, and Isabella show up in the 1911 Census in Warrington, England. Samuel John is nowhere to be found in the UK in 1911.
Samuel John, Agnes, Jane (as Jean), Daniel, and another son Thomas (birthplace listed as Ireland) show up in Buffalo, NY in the 1930 Census. It's unknown where Isabella is at this point.
At some point, Isabella changes her name to Yvonne Costley - perhaps she married.
Jane (as Jean D Neely) is found living with Isabella (as Yvonne Neely) in NY in 1989, and in Astoria, NY again in 1995.
Isabella (Yvonne) died 1995-05-12 in Astoria, NY. Jane (Jean) died 2008-04-10, again in Astoria, NY.