You are his Great Cousin.
it's like your 3rd cousin
Your grandfather's brother's grandson is your great uncle's grandson. The grandchildren of great aunts and great uncles are your second cousins.
Your aunt's grandson is the son of your First Cousin and is therefore your First Cousin once removed Ref: http://freepages.genealogy.rootsweb.ancestry.com/~gentutor/chart.html
Your son and your aunt's child are first cousins, so your son and your aunts grandson (the son of your aunt's child) are first cousins, once removed.
The possessive form of the plural noun aunts is aunts'.Example: My aunts' names are Alice and Anne.
Your grandmother's sister is your great aunt. (Some would say grand aunt). Your great aunts' grandchild is your second cousin. Her great grandchild is your second cousin, once removed. .
Who is Hermes aunts
Your aunts and uncles are the sisters and brothers of your parents.
The possessive form for the plural noun great aunts is great aunts'.Example: My three great aunts' house is a great place to visit.
Gigolo Aunts was created in 1981.
The possessive form of the plural noun aunts is aunts'.Example: My aunts' names are Alice and Anne.
The possessive form of the plural noun aunts is aunts'.Example: My aunts' names are Alice and Anne.