second cousin
Your uncle's grandchild would be your second cousin because his grown son or daughter would be your first cousin.
your uncles daughter would be your cousin
your uncles daughter would be your cousin
Your uncles daughter would be your cousin.
The grandchildren would be the parents, aunts and uncles, and first cousins once removed, of the great grandchildren.
If the daughter is biologically related to you, it would be your great-grandchild. If your husband had his daughter before he married you (which would make her your step-daughter), it would be your step-great-grandchild.
Your uncle/aunt's son/daughter is an adult and you are still small, your uncle/aunt's daughter had a child, and that child will call you uncle. Uncles/aunts are your dad/mom's siblings.
Your grandchild through one daughter and your great grandchild through another daughter are second cousins, once removed.
not to be complicated , but if you have an uncle--> he has a nephew--> as you can see that's not complicated . And if you ask what is a uncles NEPHEW related to an uncles grandfather. in what way ....i would say the nephew is is the great gandfathers great grandson.
Her aunts/uncles daughter.
If you have a niece or nephew, it is their daughter.
auntie .