The Kent Archaeological Society has made many of the old volumes of Archaelogia Cantiana available online and there are some articles about Horton Kirby and South Darenth
Volume 126 2006 – Edward Cresy, F.S.A, a Kentish Architect
Volume 110 1992 – Anglo-Saxon settlement in the Darent valley and environs – by Susan Tyler, B.A.
Volume 97 1981 – Researches and Discoveries – The Alice Drayton Brass in Horton Kirby Church
Volume 96 1980 – Researches and Discoveries – The Alice Drayton Brass in Horton Kirby Church
Volume 61 1948 – Schedule of new discoveries in the Darenth Valley 1947-48
Volume 53 1940 – Miscellaneous Notes – Riseley Saxon Cemetery
Volume 31 1915 – Monumental Brasses in Kent – Ralph Griffin