Seisin infact
Black's Law Dictionary · Henry Campbell Black, M.A. · 1910
Black's Law Dictionary
Possession with intent on the part of him who holds it to claim a freehold interest; the same as actual seisin.
Seim v. O'Grady, 42 W. Va. 77, 24 S. E. 994; Savage v. Savage, 19 Or. 112, 23 Pac. 890, 20 Am. St. Rep. 795l