In Re the Estate of Roehlke , 231 N.W.2d 26 ( 1975 )
In Re Estate of Ohrt , 585 N.W.2d 259 ( 1998 )
Riggs v. Del Drago , 63 S. Ct. 109 ( 1942 )
Kintzinger v. Millin , 254 Iowa 173 ( 1962 )
Bergren v. Estate of Mason , 163 N.W.2d 374 ( 1968 )
MATTER OF ESTATE OF DeVOSS , 474 N.W.2d 542 ( 1991 )