 Ṣẹda ẹya ti o nira sii ti gbolohun yii A ṣe agbekalẹ 21st Queens Own Dorset Yeomanry ni Oṣu Kẹsan ọdun 1914. : Òtítọ ni pé, àdàkọ tí ó díjú jùlọ nínú gbólóhùn náà ni The 21st Queens Own Dorset Yeomanry was formed in September 1914,they converted to a cyclist unit in July 1916. 