Wow! I'm pretty new to this site and already I'm amazed with other members willingness to help me in my search

I need to source the marriage location--I think I got that info from my cousin who isn't too diligent when it comes to documenting things. I know that the surname is REARDON though, so I'm not sure about the record mentioning Jones. The beta search info is really helpful--I should have added the children's information to my original post:
Name Birth Death Hints
Catherine (Kitty) Reardon
Daughter
D: 1956
James Reardon
Son
B: 17 April 1869
Durham, England, United Kingdom
Peter Reardon
Son
B: 8 December, 1870
D: 1955
Easington, England, United Kingdom
Robert Reardon
Son
B: 11 June 1875
Thornley, Durham, England
D: 13 Apr 1918
Cambrai, Nord-Pas-de-Calais, France
John (Jack) Reardon
Son
B: 12 May, 1877
Thornley, Durham, England
D: 13 June, 1952
Sunderland, Durham, England
Margaret Ann Reardon (my great grandmother)
Daughter
B: 25 Oct 1882
John Street, Thornley R.S.D., Easington, Durham, England
D: 16 Mar 1963
Cambria, Pennsylvania
Sarah Reardon
Daughter
B: 20 June, 1887
Thornley, Durham, England
D: 22 Aug, 1971
Thornley, Durham, England