ds 'D' Squadron Hertfordshire Yeomanry
‘G Co. 1st (Hertfordshire), Volunteer Battalion, Bedfordshire Regiment; Armoury, Bridge st.’ (Kelly, 1902)
‘G Co. Hertfordshire Territorial Battalion; armoury, Verulam road; butts at Offley holes.’ (Kelly, 1908)
By 1914, the butts were at Welwyn.