User blog comment:Will od D./Who is luffys mother/@comment-1691106-20101015013221

Makino is far to young to be Luffy's mother. Twenty-two years ago she was depicted as still being a child, far to young to conceive a baby in the next three years. Unless Dragon's a huge pedophile, there's no chance of that.

If Luffy's mother is even still alive, or if Oda even decides to write her into the story, she's probably a member of the revolutionary army like her husband or something of that nature.

You could also bring up the interesting question of who is Luffy's grandmother; hence, somethings are just never answered.