Allen, Richard son of Richard & Elizabeth born Octr. 9. parish bap. 20. admd. [admitted] Nov. 30th
Source: London Metropolitan Archives, Saint Mary, Ealing, Register of baptisms Apr 1788 - Dec 1801, DRO/037/A/01, Item 010
Source: Ancestry.com. London, England, Baptisms, Marriages and Burials, 1538-1812