just a little info, my husband remembers buying sweets at a shop in Wellingborough Rd E.B when he was a boy,(that should tell you how old he is!) there was a grocers shop there, but he doesnt think the number would be 143, there was also a bakers shop his sister tells us, as she had her wedding cake made by a Hedley Ingram
When we are able to contact a cousin whose Mother was an Ingram, if there is any more to tell we will let you know
regards Marton