
Age: 53
Sex: male
Crime: murder
Date Of Execution: 31 May 1922
Crime Location: Hay-on-Wye
Execution Place: Gloucester
Method: hanging
Executioner: John Ellis
Source: http://www.capitalpunishmentuk.org/
Herbert Rowse Armstrong was convicted of the murder of his wife 48-year-old Katharine Mary Armstrong and sentenced to death.
He poisoned her with arsenic at Hay-on-Wye on 22 February 1921 after having previously drawn up a new will for her in July 1920, leaving everything to him and no provision for their children. After killing her he went on holiday to Italy.
Herbert Armstrong had been a solicitor. He was admitted in 1895, and for about 16 years he had been Clerk to the Justices at Hay-on-Wye, and for several years he had been the only solicitor in the village.
He had lived at Mayfield, in Cusop, with his wife and three children and was known for being a keen gardener and for being obsessed with eradicating garden weeds and keeping a stock of weed-killer for that purpose. The house, Mayfield, was described as having had significant grounds and having 800 square yards of paths.
see National Archives - HO 144/1754/425994, HO 144/1755/425994, HO 144/1756/425994, HO 144/1757/425994, ASSI 6/56, PCOM 8/3
see Illustrated Police News - Thursday 12 January 1922
see Illustrated Police News - Thursday 08 June 1922
see BBC
see Wikipedia
see Murderpedia
see Homicide 1922