What pieces of information does the author reveal about Grant in the early part of this chapter?

Grant, Miss Emma, and Tante Lou all go to visit Henri Pichot, a wealthy plantation owner who is married to the sheriff’s sister. Miss Emma and Tante Lou both worked as cooks for Henri’s family when they were younger. We learn that Grant had had to do a lot of chores there, too. Grant resents having to visit through the back gate like he was a slave or a boy.