None. He was engaged to Mrs. Baudelaire (the beatrice he mours at the begining of each book), but he was never married. Mrs. Baudelaire heard he was dead so she married Bernard (Mr. Baudelaire).
Olaf sets the Baudelaire mansion alight, and Mr and Mrs Baudelaire are killed in the blaze.
The Baudelaire orphans stayed in a small room at Mr. Poe's house in the city. The room was minimalistic and contained only the essentials. Throughout the series, the orphans find themselves in various accommodations as they move from one guardian to the next.
Mr and Mrs
Mr. Poe is a fictional character from "A Series of Unfortunate Events" by Lemony Snicket. In the series, he is depicted as a banker who is responsible for the Baudelaire orphans' finances but often fails to understand their plight. His fate is not explicitly detailed in the series, but he remains alive throughout the books.
Mr and Mrs is correct or Mrs and Mr is correct
Mr. and Mrs. (ex. "Hello, Mr. and Mrs. Evans" instead of "Hello, Mrs. and Mr. Evans")
Mr. & Mrs. Smith
In the US it is normally Mr. and Mrs.
because all the members of the V.F.D. has that tattoo (people who has an eye's tattoo: count olaf , dr monty Montgomery ,aunt josephine, mr. and mrs. baudelaire, Esme sqalor, ect.)
Dr. and Mrs. or Mr. and Dr.
Mrs. Fairfax told Jane that Mr. Rochester's guests would stay at Thornfield for a fortnight, which is two weeks.