You would call your father's brother's granddaughter's son your second cousin. In family terms, your father's brother is your uncle, his granddaughter is your cousin, and her son is your second cousin.
cousin!
That would be your Cousin.
Your father's brother's son is your first cousin and your daughter's second cousin.
God
Your first cousin.
granddaughter
My son. "My fathers son" is myself, if I don't have brothers and sisters.Therefore, "A certain man's father is my father's son" simplifies to "A certain man's father is myself".
cousin
Your cousin.
his brother
jesus
No because that would be your cousin