Question: Who is Thomas Sheridan (Soldier)'s maternal grandmother?
Sentence (from "Thomas Sheridan (soldier)"): Thomas Sheridan (16 or 17 November 1775 – 12 September 1817), known as Tom Sheridan, was the only son of the Irish playwright and poet Richard Brinsley Sheridan and the soprano Elizabeth Ann Linley, although his father had at least one other son from a second marriage.
Relevant evidence: Yes