The sons of Minos, who was father of Ariadne included :
Lycastus - by Itone; Catreus, Androgeus, Deucalion, Glaucus - by Pasiphae the wife of Minos and full brothers of Ariadne; Eurymedon, Philolaus, Eurygyges, Nephalion, and Chryses by Pareia.
The sisters of Ariande are Acalle, Xenodice, and Phaedra.
defq
If your brother-in-law is the brother of your spouse, he is not related to your brother. If your brother-in-law is the husband of your sister, then he is also your brother's brother-in-law
brother
He is brother your brother in law.
The simple subject of the sentence in the question is brother.
No, your brother's brother-in-law is not related to you unless you and your brother both married children of the same parents and they had another brother. but the the brother-in-law relationship is not through your brother and his marriage, but because he is the brother of your spouse. Technically, the proper introduction would be, "This is my brother's brother-in-law" as there is no direct relationship between the two of you.
Your brother and you is correct.
Your husband's brother is your brother-in-law.
His sister.
Your wife's brother is your brother-in-law.
Your brother-in-law is either the husband of your sister or the brother of your husband. Your brother-in-law is not your husband's brother-in-law.