Hello Bida
I am carrying out this research in association with my cousin for someone else who does not have the resources to do it himself.
The information I have is:
Samuel Copeland b 1806 Irl = Mary Patinson b 1811 Irl
Son Samuel Paterson Copeland b 1835 Irl = Martha McDonald b 1843 Ayr, Scot d bef 1891 they were married 3 Nov 1862 Ayr.
They had 10 children. One of those children David Campbell Copeland b 1875 (A foolballer) = Isabella Robson b 1877. They had six children.
I also have an Edward Maxwell Copeland b 1826 Irl = Mary Osbourne b 1835 d 1877 Glasgow.
They they had six children one being William Copeland b 1858 Scot = Jessie Douglas b 1860 Lancashire they were married in 1885.
They had six children one being James Copeland b 1886 (A footballer) = Alice May Smith b 1892 married 1909 they had one son James Leslie b 1910
I am trying to link Samuel Peterson Copeland b 1835 Irl as a brother to Edward Maxwell Copeland b 1826 Irl, but to date have had no luck.
Hope some of the above helps you. If you want some more information send me your e-mail address offline.
Best wishes
Mike