Hi Quindalton,
Sorry it has taken so long to reply. but I do appreciate your help on the Quinn's.

Here is the information I have on my Quinn's dating back to the 1861 census's. I suspect that they came over from Ireland after the birth of their daughter Catherine (1846) as the next children were born here.
1861 census RG9/3829 folio 68 page 19
living in Wall Knoll civil parish of All Saints town of Newcastle upon Tyne Northumberland - Municipal parish east.
I have
Felix Quin b 1821 Ireland
Ellin Quin b 1831 Ireland
Catherine Quin b 1846 Ireland
Michael Quin b 1849 Scotland (Sunderland)
Mary Quin b 1855 Newcastle Upon Tyne
John Quin b 1859 Newcastle Upon Tyne
1871 Census RG10/5061 folio 68 page 17
Blue Quarries Gateshead - St John's parish - Sheriff Hill - Durham- Gateshead
I have
Felix Quinn b 1821 Ireland
Ellen Quinn b 1831 Ireland
Michael Quinn b 1851 Scotland
Moriah or Mary Quinn b 1856 Newcastle Upon Tyne
John Quinn b 1862 Newcastle Upon Tyne
1880 US Census
District 1, Princeton Mercer, New Jersey
Felix Quinn b 1820 Ireland - stone mason
Ellen Quinn b 1830 Ireland - house keeper
Their son Michael was my gt Grandfather and I have him and his family on the 1881, 1891, 1901 census's living in Pendleton Salford with his wife and family.
Family legend has it that Felix and Ellen went to the USA and Felix lived to 102 years old. My gt Aunt went out to live with them, Catherine Quinn born Pendleton about 1879 my Mum used to write to Catherine during the war about 1942 after which we have lost touch with the family in the USA
I have just sent for Michael's birth certifcate, so that should shed some light on his mother's maiden name and help with tracing who my Quinn's belonged to!
The information on Newcastle etc is great and I thank you very much, If you have come accross any of the other Quinn's mentioned above I could be grateful for the information on any of them.
I am not sure if I have been in contact with you previously through another website, but anyway any help or idea's you have are greatly appreciated.
Look forward to hearing from you, or anyone else who may have information on any of the above Quinn's.
regards Wallie