Spavin’s eccentric behavior prompts the Wizengamot to suggest to him that he should step aside at the age of 147. Spavin had attended Queen Victoria’s funeral wearing an admiral’s hat and spats two years before (Pm).
The Wizengamot decides that it is time for Minister for Magic Spavin to step down
Certainty Stated in canon
Location in Canon Pm: Pottermore
Type of Event Wizarding world