Zara and Mike Tindall take children Mia, Lena and Lucas to the Houghton Hall Horse Trials
Zara Tindall was joined by her husband Mike, 43, and their three children Mia, eight, Lena, three, and one-year-old Lucas, for the weekend-long event in Norfolk, just a stone's throw from Sandringham.
Source: dailymail.co.uk