I looked into it yesterday too, but didn't had the time to post yet.
The questions that came up...who is "our" Frankie Regina? Is she indeed RFW? Is she someone different than Frankie Regina Perry or the same person???
If this missing person is indeed RFW I think the marriages to
Rojas (Bexar, TX, 17 Dec.1969, bride 18 years, Tarrant, TX divorce 9-Feb-1973, bride 21)
and
Scott (Tarrant, TX, 18 Nov 1973, bride 22 years, ......, divorce 8 Oct 1975, bride 24)
are the right ones. It would be consistent with her birth in 1951 in Bexar county, TX.
There was a Frankie Regina Perry who immigrated with her parents Frank and Ra(or e)gina on May 29, 1950 from Canada, being 0 yrs at the time, but there is no link with Wren and the DOB (30 April 1951 in Bexar county, TX) would be off. Also this person would have been 17 in 1967, like is said in the paper clipping, marriage to HL McGraw.
I searched and searched (Familysearch and My Heritage) but wasn't able to find a marriage between Regina F. Wren to (according to things out there) a Herbert Lee McGraw in 1967. RFW would have been 16 at the time and her first marriage and she would still have been in high school in San Antonio (Bexar county, TX) That I couldn't find it is maybe because not all records of certain states are available, or I was looking into the wrong one. Maybe I should do a fresh search.
Still her use AKA's mention McGraw and Perry?? I also couldn't tie RFW to Michigan. The years wouldn't add up.
More to come.....