very tough riddle

These took me a while to figure out, try it with out writing it down. try and do it in your head. only a few of them are tough a most of them are farily easy. enjoy.


For each of the statements below, find out who "This Man" is?

Brothers and sisters have I none,
but this man is my son.

Brothers and sisters have I none,
but this man's father is my son.

Brothers and sisters have I none,
but this man is my fathers son.

Brothers and sisters have I none,
but this man's father is my father's son.

Brothers and sisters have I none,
but this man's son is my son.

Brothers and sisters have I none,
but this man's son is my father's son.

Brothers and sisters have I none,
but this man's father's son is my son.

Brothers and sisters have I none,
but this man's father's son is my father's son.