Ages of this couple

[IgorStrav]

I think they're younger than 50's, it's just the style of the time. Do you know who they might be?

We're all much younger now! 

[Wiggy]

I'd go with mid to late 50s. 

Wiggy   

[Greensleeves]

I agree with Igor that she is definitely younger than her 50s (unless she has worn spectacularly well, of course!).  If you look at a close-up, she is not particularly lined and her neck is in fairly good nick.  The clothes of that era (pre Beatles) tended to make even young people look old.  I remember, because I was wearing similar clothes 'for best' when I was about 15 and could drink in any pub in Ipswich 

[Wiggy]

She looks like my MiL at that time - and she was mid 50s  and Scottish!!       

[CV-S]

I'm terrible at this type of thing but I'd say about 53 for him and 46 for her.
As a very rough guess.

[mookp1892]

Hello, thank you everyone. I also think he is 50 ish and her 40 ish. As for who they are... he is the brother of my great grandmother Annie Gallagher (she was born 1910). His and Annie's mother was also Annie Gallagher born 1891. She had the children illegitimate and thats why I'm unsure of his surname, it's either Gallagher or Kenny.