John K. Latham

Managing Director, Markel Corporation.

Companies

Markel CorporationPresident Dec 3, 2010 to May 12, 2011¹
Markel CorporationManaging Director Jan 14, 2010 to Aug 18, 2010²

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARMarkel Corporation, President
2
SEC EDGARMarkel Corporation, Managing Director