Question: What is the date of death of Sir Henry St John-Mildmay, 4Th Baronet's father?
Sentence (from "Sir Henry St John-Mildmay, 4th Baronet"): He was the son of Sir Henry St John-Mildmay, 3rd Baronet of Dogmersfield Park and educated at Winchester School (1798-1802) and Christ Church, Oxford (1805).
Relevant evidence: Yes