NAU Alumni on Twitter: "Mark Thatcher '80, father of the @Teva sport sandal, is coming back to his alma mater. Join him for a special event this Friday 👇 #LumberjackSpotlight https://t.co/GyF57KVu2R" /
![Carol and Mark Thatcher united in grief watch mother's coffin leave St Paul's Cathedral | Daily Mail Online Carol and Mark Thatcher united in grief watch mother's coffin leave St Paul's Cathedral | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2013/04/17/article-2310309-1957EB9E000005DC-446_634x464.jpg)
Carol and Mark Thatcher united in grief watch mother's coffin leave St Paul's Cathedral | Daily Mail Online
![Mark Thatcher missing: What really happened to Margaret Thatcher's son? | TV & Radio | Showbiz & TV | Express.co.uk Mark Thatcher missing: What really happened to Margaret Thatcher's son? | TV & Radio | Showbiz & TV | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/20/750x445/1363712.jpg)