If she is your biological granddaughter (not step or adopted), yes.
granddaughter
She'd be your second cousin; your uncle's daughter would be your first cousin.
A blood relative is a person who is related to another through a common ancestor, not by marriage or adoption.
My granddaughter may be having daily blood tests to monitor her condition, such as during a course of treatment for a medical condition or to track certain blood levels. It's important for her healthcare team to closely monitor her progress and ensure her safety and well-being.
1.06
She would be your first cousin, twice removed. "Twice removed" means that the relative has two of the same great-grandparents as you.
What?
What regualations if any for a blood relative being the Administrator or Boss over another blood relative
granddaughter
Your granddaughter's husband might be called your grandson-in-law, although the term is rarely used. Hissister is your granddaughter's sister-in-law, but is not related to you.
You would be 2nd cousins, assuming that the brother's wife's granddaughter is also the brother's granddaughter. If the granddaughter is not the granddaughter of the brother, there is no relationship.
aunt