ly happens. Post v. Pearsall, 22 Wend. (N. Y.) 425, 475. Praesnmptio violenta plena probatio. Co. Litt 66. Strong presumption Is full proof. Praesnmptio violenta valet in lege. Strong presumption is of weight in law. Jenk. Cent. p. 56, case 3. Praesnmptiones sunt conjecturae ex signo verisimili ad probandum assumptae. Presumptions are conjectures from probable proof, assumed for purposes of evidence. J. Voet, Com. ad Pand. 1. 22. tit 3, n. 14.