The Slimbridge Estate is owned by the
Ernest Cook Trust based on an original purchase in 1945 by
Ernest Cook of in the parishes of Slimbridge and Gossington out of the sale of outlying portions of the
Berkeley Castle Estate. The Berkeley Estate had for years been a famous sporting estate although the last Earl of Berkeley, who died young, was more interested in the sciences. Ernest Cook extended the estate further by purchasing Breadstone Farm and
Wanswell Court from the Berkeley family. ==Sport and leisure==