Sylvia Parry, Clarissa Dalloway’s sister, died in a tragic accident. Their father, Justin Parry, did not do necessary maintenance on tree pruning and a tree fell on Sylvia, killing her. (Woolf, p. 71) This is my copy of Mrs Dalloway Amazon sells this: Related Post: The main book review is at https://booksreviewsandmore.com/how-did-mrs-dalloways-sister-die/