User blog comment:IchiNii89/Luffy's Heritage/@comment-2001:8003:100A:5100:9935:6817:8F4E:6832-20190929021908

That’s cool and gives Luffy more connections to Boa. Though in my mind I thought Luffy’s mother or more likely grandmother might be a Celestial Dragon, and since Garp was apparently protecting the nobles alongside Roger in the past it makes more sense there some secrets that Garp doesn’t want getting out there. Maybe he’s ashamed of being connected to nobles.

Tho I’m still hoping it turns out Tsuru is Luffy’s grandma https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcQ3Kx0e_iJ7eHHPqmYTckuprKTrmbjEtJQo1UNEQelEUjriTW393M6eB3qGZA She’s been around Garp since they were young and sexy, he’ll it could’ve just been affair and there was no marriage.