hallo i Have an interesting theory Haven't u wondered who luffy's mother is of maybe Grandmother.

Okay There is this one lady who i think is related to Luffy Maybe his mother of maybe his grand mother.

If u have seen all the episodes so far then u know this character.

If u know that lady in amazone, amazon lily.
The former Queen. The old lady. I believe she is the possible mother of grandmother of luffy!

Don't worry I do have reason.
If u remember she zei she had once run away with the person she loved and thus survived her illness which was Love.
And for anyone to reach amazone, amazon lily they would have to be pretty tough.
And the marines can reach there so Monkey D. Gramps could have Gone there and he is Quite Tough.
They Still Haven't Shown Who Luffy's Grandmother Is.
And the former Queen Of amazone, amazon lily Does seem like a liable option.

Tell Me What u Guy's Think!