"Who are you?"
The title of this article is conjectural. Although this article is based on canonical information, the actual name of this subject is pure conjecture. Please see the reasons for this title in the "Behind the scenes" section below, and/or the relevant discussion on the talk page.
The sister of Anna Jones was the aunt of Indiana Jones.
Behind the scenes
Since this character is not named, it is possible that she might be the same as an existing named character, such as Aunt Grace.