peterbernardc on Family Tree Circles

I am looking for any info on varied family in Ireland (1)The Sloan Family, Denis Sloan who was born about 1823,we were always told he came from Armagh but i now have some doubts i believe he might of came from Antrim.
His Son Michael was born in 1835 and married Catherine Greacey/Gracey in Forkhill Area of Armagh in 1844 (i have the Marriage Cert)and then emigrated to Barrow-in-Furness Cumberland England.
(2) The Greacey/Gracey Family all i know is that Catherine was born in about 1844
(3)The Madden Family,Patrick Madden as far as i know was born in Dundalk ( according to his marriage cert)inabout 1836 and his fathers name was James.
(4)Agnes Doran born about 1847 in Castlewellen i do not know anything about her life befor she came to Workington in Cumberland acept she was married to Thomas Cassidy.
(5)Thomas Cassidy born about 1823 also in Castlewellen again i do not know anything about him and the last known address for him was in Workington Cumberland in the 1891 census he then disappeared. Iknow he his not buried in Cumberland because i have been through the death records.
So if anyone one can help with anyone of these i would be very thankful