Charlotte Saint-Marc

Saintmarc is a member of the Big Mom Pirates.

Whole Cake Island Arc
Saintmarc attended the tea party and wedding between Vinsmoke Sanji and Charlotte Pudding.

When Charlotte Perospero trapped the Vinsmoke Family with candy, Saintmarc and other members of the Big Mom Pirates held them at gunpoint.

Trivia

 * Saint Marc Holdings is a Japanese company that operates restaurants and cafes, fitting with the food-themed names of the Charlotte Family and Big Mom Pirates.