Question: Who is the paternal grandfather of Sobhuza Ii?
Sentence (from "Sobhuza II"): Sobhuza II, (also known as Nkhotfotjeni, Mona; 22 July 1899 – 21 August 1982) was the Paramount Chief and later King of Swaziland for 82 years and 254 days, the longest verifiable reign of any monarch in recorded history.
Relevant evidence: No