In my area are, with few exceptions, multi-generational. Every tool and a lot of the know how in these lists is there and isn’t leaving. After consulting my partner, the historian, I witnessed 4 WW2 die in three years who farmed within 2 miles of my farm. A family member bought their farm in each case but one where I bought their farm. There is a wealth of knowledge im rural America. However, there are extremely few tanners and Millers. We need skilled millers and tanners.