In Re Christensen , 229 Iowa 1162 ( 1941 )
In Re Estate of Ferris , 234 Iowa 960 ( 1944 )
In Re Estate of Fairchild , 231 Iowa 1070 ( 1942 )
Ingram v. LIBERTY NATL. BANK & TRUST CO. OF OKLAHOMA CITY , 533 P.2d 975 ( 1975 )