203 S.W.2d 601 KEELING et al. v. KEELING et al. Supreme Court of Tennessee, at Nashville, December Term, 1946. Opinion filed June 26, 1947. Rehearing denied August 1, 1947. 1. PERPETUITIES. Conditions subsequent preventing alienation of an estate in fee, even for a limited time, are void as inconsistent with incidents and nature of estate […]