I have not burned wood for heat in my adult life except for a few years in a rented house. I pretty much had enough of wood burning during my childhood. The fuel oil bill was so high in the drafty rented house that I installed a small pot bellied coal stove (all I could get my hands on at the time). I burned wood in that stove during the hours we were there and awake. It did cut the fuel oil bill by $600.00 per month (1/2). My preferred wood was white ash, with trunk diameter not over 5 inches. That wood was very available to me on the farm, and did not require any splitting. The white ash would grow so thick that many would die off as a natural thinning process at about 20-25 feet tall and having 3-5 inch trunk size. These trees would be standing dead, so required no drying time to burn. I can see your uncles motive, Ralph.
Charlie V.