So, sister's husband ... Who is this? Who does each of the relatives have? To make it easier to understand, you need to understand the relationship as a whole. Oh, these many family ties! When being born, a person, of course, quickly remembers the people closest to him - there is mom and dad, grandparents. Well, another brother or sister, yes, perhaps, an aunt with an uncle.
Good to know everyone
As we grow, of course, the circle of our relatives expands. She got married - this means that she has acquired a mother-in-law and a mother-in-law. Married - received a mother-in-law and a father-in-law. When the niece played the wedding, then who is her husband now? And the sister’s husband? Who is this? What kind of relative? My mother's cousin came to visit me - in what relationship are you with him? Mother's sister's husband - what kindred? Just a head goes round! Is it possible to remember all this ?!
As Woland used to say in the immortal work of M. A. Bulgakov, “The Master and Margarita,” blood issues are the most difficult questions in the world. It is with these numerous branches and branches of the family tree that we will try to figure it out today.
Who is the sister's husband ? What does each relative have to do with it?
So, my sister got married. The wedding has died down. Having danced the last dance and having drunk on the staff, of course, the drunken guests dispersed as well. And then, late at night, “only the closest” remained at the table. There are clearly more relatives, and since you now have to meet often at family holidays, it would be nice to find out which one of them is who.
Numerous family ties
So, the sister’s husband ... Who is this and who will he become for you now? From now on you have acquired a son-in-law in his face. And all husbands of sisters, older or younger, will be your sons-in-law. But the son-in-law got a sister-in-law - that’s the name of
his wife’s sister. And the brother-in-law is the brother of his wife.
Parents of young people became each other, of course, matchmakers. More recently, the bride, and now her husband’s wife, also received a new relative - the brother-in-law. That is what the husband’s brother’s name is. And if he also has a sister, then in relation to his wife she will be the sister-in-law. The husband's mother acquired a daughter-in-law, and her father acquired a daughter-in-law. The daughter-in-law now has second parents, they are called the mother-in-law and the mother-in-law. The wife’s parents had a son-in-law, and he, of course, loved his mother-in-law and father-in-law. It turns out that the husband will be the son-in-law of almost all married relatives - both mom and dad, and sister and brother. This can be easily remembered.

When a sister who marries gives birth to a daughter, she will become your niece, and the sister's son will become a nephew. In turn, the mother’s brother will be the child, of course, uncle, and sister, respectively, will have an aunt. When the daughter and son appear with you, then your sister’s children they will be a cousin and brother (or cousin and cousin). When you christen the children, they will have a godmother and godfather, which will be godfather towards you and to each other.
So, who the other relatives of the sister’s husband are, we figured out. And, perhaps, the question of who this is already seems just childish compared to the rest of the intricate links of related chains. But there are still stepsons and stepdaughters, grand-nephews, cousins, second cousins ...