Question: When did Sakdiphonlasep's father die?
Sentence (from "Sakdiphonlasep"): Somdet Phra Bawonratchao Maha Sakdiphonlasep (October 21, 1785 – May 1, 1832) was the viceroy appointed by Nangklao as the titular heir to the throne as he was the uncle to the king.
Relevant evidence: No