Hello
I remember Jack Reynolds when I was a child. He lived in one of his houses in the village of North Kyme. There is a row of semi-detached houses on the main A153 in North Kyme which were said to belong to Jack Reynolds. Two of these houses are now up for sale at the minute.
He was quite a character if I remember, a bit of a wheeler/dealer like Del Boy.
He drove a old green pick-up truck, with the floor nearly out. He would buy and sell. Think he lived with someone called Mary?
There is a web page for North Kyme village and they have a letters page where you can request if anyone knows your family, you might get some help there.
Hope this helps
Lulis