 Complete the following phrase:  In June 1852, he was appointed a deputy lieutet for Oxfordshire. Fiennes also served in the army with the Queens Own Oxfordshire Hussars, enlisting in 1852 as a cornet. He was promoted to lieutet in April 1858 and captain in April 1860. He succeeded his father as 17th Baron Saye and Sele upon his death in May 1887. Fiennes was later present at the 