Hi Odin,welcome to the forum! I lived in Hollymount Square in Bedlington,from 1947,from it being only partly completed.
When Netherton Colliery Houses were being demolished,around 1948-ish..they moved the Netherton Village folks down into the Square,and Mr and Mrs Carr were our next door neighbours for many years. Mr Carr's name was George,and I cannot remember Mrs Carr's name was.They had a Daughter called Joyce,whose Husband worked at Woolsington Airport,[as it was known,he was an aircraft fitter..so this might be of some assistance to you if you were to trace the Airport staff in the years during and after the war..].
There are a few Carr's knocking around,I worked with a different George Carr when I was only 17 yrs old,at Choppington High Pit,around 1961-5. George was a colliery fitter ,and I was a heavy transport lad .
My Niece is Married to another of the Carr family..I tell you,there are a few Carr families..!
Hope I have been of some help,even if this is of no connection to your family...at least you can eliminate!
Best of luck Odin!
Cheers,
Bill.