Dear Karlheinz, Here is some information on Arthur Robert Green (1865-1955), a surgeon:
see http://vidimus.org/issues/issue-71/feature/ : ""Mary had ... two brothers, Arthur Robert Green (1865-1955), and ..." "Such an interest may have been encouraged by her older brother, Arthur, who apart from practising as a surgeon, was an acknowledged authority on medieval sun dials (also known as mass dials) and was eventually elected a Fellow of the Society of Antiquaries on 16 January 1930.[10]" "10. For a list of publications by Arthur Green, see Peter R. Hamilton-Leggett ‘A Mass Dial Bibliography’, compiled in 1997 (http://www.ppowers.com/info/A%20MASS%20DIAL%20BIBLIOGRAPHY.pdf, accessed July 2013)." Best regards, Wolfgang --------------------------------------------------- https://lists.uni-koeln.de/mailman/listinfo/sundial
