Leonard Carl Perkin
1887 Born in Leeds, son of John Perkin
1906 Assistant resident engineer, Leeds Corporation Water Works department
1909 Joined Perkin and Co
1911 Described as civil engineer working in machine tool manufacturing.[1]
c.1912 Became works manager of Perkin and Co
c.1919 Became Managing director and Works Manager of Perkin and Co
1934 Member of I Mech E
1939 Leonard C Perkin, Chartered Mechanical Engineer, lived in Leeds with Gertrude Perkin and John K Perkin[2]
1962 Died in Leeds