Hello Coral, I'm still looking for the family connection in the London, Walthamstow area. How is your husband related to R.R.G. ?
My uncle made the following notes some years ago:
Richard Rawson Gliddon. Born 27th March 1850. Christened at St Peters De Beauvois 21 April 1850. Married Sarah Ann Gardiner 3rd September 1883 at St Peters Church Bournemouth, England, by Reverend Husband. R.R.Gliddon died 29th April 1922. Buried May 3rd 1922 at Streatham Cemetary, Garrards Lane, London. Grave number 554, block 7. Cause of death: Cerebral haemorrhage and Cardiac syncope. Age 72.

Geoff Wilson