[redleghunter]

You are right a better question is Mary’s mother and her father’s seed would need to be sinless as well and their parents etc.

Mary was conceived of a human man and woman right?

[pgyanke]

You are right a better question is Mary’s mother and her father’s seed would need to be sinless as well and their parents etc.

So now you presume to know the mechanisms of God and what he MUST do? Mary's role was special and unique in all of history. Get over it.