At the
1945 general election, Peto was elected as the
Member of Parliament for
Barnstaple. For the
1950 general election, the Barnstaple constituency was abolished, and Peto was returned instead for the newly recreated
Devon North constituency, where he served until the 1955 general election. In 1966, Peto was appointed the
High Sheriff of Wiltshire for the year. He inherited the baronetcy created for his father in 1977, upon the death of his elder brother. Peto died at
Basingstoke,
Hampshire, aged 83 in 1980. The title was inherited by his son, Michael, who became the 4th Baronet. Michael had three sons and the elder of these, Henry, is the 5th and current Baronet of this creation. The other Peto baronetcy, created for Peto's grandfather, is also still extant in the senior branch of the family. ==References==