Ask him about prior winners (The Bishop)
From Fallen London Wiki
| Spoiler warning! This page contains details about Fallen London Actions. |
From: Ambition: Meet the Bishop of St Fiacre's
The Bishop is notably inscrutable. But with an appropriate incentive, you can convince him to talk.
Unlocked with 
5 x Blackmail Materials, 
Ambition: Heart's Desire! exactly 240
Locked with 
The Bishop's Clue
Success
Comrades
A furrow briefly lines the ecclesiastic forehead. […] "It would be a shame if certain newspaper editors were to benefit from my past indiscretions."
"[…] I will tell you that one of the previous winners was a peer of mine, though not in the cloth."[Find the rest of the story at https://www.fallenlondon.com]
You've lost 5 x Blackmail Material
An occurrence! Your 'The Bishop's Clue' Quality is now 1!
