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they would be first cousins once removed. this is because the grandchild's parent would be your son's first cousin and because its the cousin's child, its once removed
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∙ 13y ago
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What is Relationship to my brothers grandson?
Second cousins.
What relationship is my son to my brothers daughters child?
Your grandson is the great-nephew of your brother.
What is the relationship between your grandson and your brother's grandson?
Your grandson and your brother's grandson are second cousins to each other.
What is the relationship of your niece's grandson to you?
Your niece's grandson is are your great-grandnephew.
What is Brothers grandson to me?
what is my mater name
What is the relationship of your sister and your grandson?
Your sister would be your grandson's great aunt.
What relationship is your cousins grandson to your grandson?
Your first cousin's grandson son is your grandson's third cousin. Your second cousin's grandson is your grandson's fourth cousin. Etc., etc.
Brothers and sister have you none but that mans father is your son?
He is your grandson. If his father is your son, he is your grandson.
What relationship is your sister to your grandson?
Your sister is your grandson's great aunt. He is her great nephew.
What relationship is your great aunt's grandson?
Your great aunt's grandson is your second cousin.
What relationship is your grandson to your aunt?
You Aunt is you grandson's Great-Great Aunt. Your grandson is your Aunt's Great-Great Nephew.
What relationship is your grandson to your brother-in-law?
Your grandson is your brother-in-law's great nephew, and your brother-in-law is your grandson's great uncle.
