Your daughter's husband is your son-in-law.
There would be no relationship as you do not share a common ancestor. If your brother-in-law is married to your sister, then her daughter is your niece, her husband would be referred to as your niece's husband.
Your daughters husband is you son-in-law.
Your grand daughter's husband is your grandson-in-law.
Uncle
would it be a brother in law? not sure about this one! Is it your husband/wifes daughters brother?
Technically there is no relationship. When introducing her, you would refer to her as My daughter's mother-in-law.
would it be a brother in law? not sure about this one! Is it your husband/wifes daughters brother?
If your husband and your two daughters all joined at once that is probably one reason. If not then They where put in the computer quick enough before the first three digits changed. Im no expert but that would be my guess.
Mary Lee Cantwell's husband was literary agent Robert Lescher. They had two daughters - Katherine and Margaret.
Son-in-law.
the daughter's cousin
London with her husband and twin daughters.