Question: What is the date of birth of Frederick Gough, 4Th Baron Calthorpe's father?
Sentence (from "Frederick Gough, 4th Baron Calthorpe"): He was born the 4th son of Henry Gough-Calthorpe, 1st Baron Calthorpe, and succeeded his elder brother (the youngest of his three elder brothers to die before him) as the 4th Baronet in 1851.
Relevant evidence: Yes