It's not a copy of a Marlin, I believe it is a Marlin, made by Marlin for Wards to sell under their own brand name, Western Field. Lots of gun companies used to make guns for Sears and Wards to sell through their catalogs and such. So, yes, lots of us have owned one, it just had something else stamped on the side. :grin:
It sounds like it's a good one, especially with the family history behind it.