My mom or Dad probably know. Grandad was Mom's dad, but he just gardened and kept chickens (because they lived in the rural, rural, rural deep South). Dad's dad own a huge farm and his mom ran a store, and his mom grew her own chickens selling their eggs at her story. (And the reason grandad was Grandad and Dad's dad and mom are his dad and mom is that my father's parents died before I was born. Mom's parents were the grandparents I grew up with).