In my family history research, I’ve come across a few occasions where a pair of siblings married another pair of siblings. I’ve finally uncovered an example of a married couple apparently being first cousins:
No definitive proof yet that Maria (aka Mary) Baverstock and Frederick (my ancestor) are siblings, but Jesse is described as his nephew on the 1861 census.
I’m sorry but my views on this activity of yours are well known.
in fact I think its worse than sodokoooo