YOU SAID:

My fathers grandfather fathered me until I became a father

INTO JAPANESE

私の祖父は父親の父私と父親になったまで

BACK INTO ENGLISH

My grandfather, my father's father and became a father to

INTO JAPANESE

私の祖父は、私の父の父し、する父親になった

BACK INTO ENGLISH

My grandfather, my father's father, and became a father to

INTO JAPANESE

私の祖父、父の父と父親になった

BACK INTO ENGLISH

My grandfather, my father's father and his father.

INTO JAPANESE

私の祖父、父の父と彼の父。

BACK INTO ENGLISH

My grandfather, my father's father and his father.