A neice.
Your brother's sons are called your nephews, and his daughters are called your nieces. Collectively, you can refer to them as your nieces and nephews. If you want to be more specific, you can say "my brother's children" as a general term.
Your brother's daughters are your nieces
Your brother's daughters are your nieces
A sister is called either akka or chelli in Telugu. akka is elder sister and chelli is younger sister. Father's brothers daughters and mother's sisters daughters are also called sister in Telugu but maternal uncle's daughters or paternal aunt's daughters are not called sisters they are called " vadina" if she is yelder to you and "Maradalu" if she is younger.
He has 5 children, all of the daughters have the same 1 brother.
Dad called Paul, Mum called Julie, Brother called Paul, Wife called Alex and 2 daughters called Lilly & Lexie.
they have 7 daughters
5, because each daughter has the same brother
Nieces.
Yes, you and your great grandfather's brother's daughters are all descended from your great-great grandparents. Your great grandfather's brother is your great great uncle. His daughters are your grandfather's first cousins and your first cousins, twice removed.
would it be a brother in law? not sure about this one! Is it your husband/wifes daughters brother?
would it be a brother in law? not sure about this one! Is it your husband/wifes daughters brother?