https://www.betrayedcatholics.com/articles/a-catholics-course-of-study/traditionalist-heresies-and-errors/true-status-of-schismatic-priests-and-bishops-ignored/status-of-those-ordainedconsecrated-by-schismatics/
Ordination/Consecration by Schismatics is Conditionally Valid, but Acts Emanating From Schismatic...
ordinationconsecrationschismaticsconditionallyvalid