Twins and Double Cousins

Throughout history, it has been more common than present-day people in densely populated areas would think for, say, a man to marry a woman and then for that man's brother to marry that woman's sister. If the larger families get along, it can make a lot of sense. It gets more attention these days when the siblings are two sets of identical twins.

Becky Pemberton reported at the-sun.com on such a situation, which is more newsworthy because both couples had children within months of each other.

Brittany and Briana are identical twins who married identical twins Josh and Jeremy Salyers and then gave birth to babies within months of one another. 

 

They uploaded an Instagram post of their adorable sons Jett and Jax and said they are “Cousins, genetic brothers, and quaternary twins.”

When children are born to both of those married couples, those children are first cousins twice over to each other, or "double cousins." They are first cousins through their mothers, AND first cousins through their fathers. This is true whether or not the sisters are twins and whether or not the brothers are twins. Genetically, the double first cousins are like siblings to each other. Once they are grown, legally, those first cousins can marry in about half of US states and have sex in all but a handful of US states, whereas siblings can't legally marry in any of state and can legally have sex in only three. It's another example of how ridiculous the laws are, and another example of how genetic concerns are not the reason for unconstitutional bans on the consanguineous freedoms to sexuality and marriage.

Brittany and Briana met Josh and Jeremy at a festival for twins in 2017 and the Salyers blokes proposed six months later, following a whirlwind romance. 

 

They had a joint wedding on August 5, 2018, live in the same home in Virginia, US, and are now expanding their families together.

Twins, especially identical twins, can be very close, and as the article stated, these twins have done so much of life together, and they are living together. While the article does not say one way or the other, it isn't out of the range of possibility that this situation involves polyamory and consanguinamory. Either way, we wish them well.

Have you known of similar situations? Maybe you know of someone who ended up having marriages to more than one person from the same family? As always, feel free to comment below.