Personal ordinariate
If membership by reception of the sacraments of initiation within an ordinariate is open not only to the Catholics mentioned in the 2013 amendment but to others also who have no Anglican background - something on which no express statement has been issued - anyone who has not yet received all three sacraments of initiation may join. This includes non-Christians, those who, in the view of the Catholic Church, do not have valid baptism (such as Mormons), and those who, again in the view of the Catholic Church, have valid baptism but not valid confirmation or Eucharist. Protestants in general are seen as lacking valid confirmation, but the Eastern churches and some Western ones, such as some Old Catholic churches and the Polish National Catholic Church, are recognized as having valid sacraments.
Kimberly Hahn
Scott Hahn was received into the Catholic Church at Easter 1986. His reception caused a great deal of distress to Hahn, as described in their book, "Rome Sweet Home". However, after struggling for a few more years with issues such as transubstantiation and, in particular, the veneration of Mary, she was herself received into the Catholic Church at Easter 1990. She is now a well-known Catholic apologist, a homeschooling mother of six children, and author of three books. She gives talks about Catholicism, feminism, and contraception, both nationally and internationally.