1877 Jul/Sep Born Yeovil, Somerset.
1881 census at 25, High St, Yeovil
1891 census at 25, High Street, Yeovil
1901 census at 79, Hendford, Yeovil
1902 Jan/Mar . Married in Beaminster, Dorset. to Sarah Annie Holloway
1911 census at 25 High Street Yeovil
1916 Jan 1. The Dorsetshire Regiment. The undermentioned to be temporary Second Lieutenants (on probation) : — Linsey Tom Marshman Denner
1917 Jan 3. Promoted Lt
1918 May 13. Devon. R. Temp. Lt. L. T. M. Denner, from a Garr. Bn., to be temp. Lt. 13 May 1918, with seniority 3 Jan. 1917
1920 Aug 6. Joined ADRIC with service no 460. He resigns, apparently almost straight away, no date is given for resignation. No company allocated.
1921 Sep 1. The undermentioned relinquish their commns.: Devon, R.—Temp. Lt. L. T. M. Denner, on completion of service, retains the rank of Lt
1953 Jan/Mar Died Yeovil, Somerset.