Sir William Curtis Sir William Curtis, reproduced by kind permission of Enfield Local Studies Archive coming soon – Sir William Curtis of Culland’s Grove, the man who coined reading ‘ritin’ and ‘rithmatic Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Math Captcha 25 − 20 = Δ