Question: When is Rúhíyyih Khánum's husband's birthday?
Sentence (from "Shoghi Effendi"): Shoghí Effendí Rabbání (1 March 1897 – 4 November 1957), better known as Shoghi Effendi , was the Guardian and appointed head of the Baháʼí Faith from 1921 until his death in 1957.
Relevant evidence: Yes