Question: What is the date of birth of Mariia Surovshchikova-Petipa's husband?
Sentence (from "Mariia Surovshchikova-Petipa"): Mariia Sergeyevna Surovshchikova-Petipa (27 February 1836 – 16 March 1882) was prima ballerina to the St. Petersburg Imperial Theatres and wife of the noted choreographer Marius Petipa.
Relevant evidence: Yes