Send a message to the person who requested a photo of the grave monument of Gilbert Chadwick Crewes with the following comment:
I am a direct descendant of Charles Fredrick Crewes (junior) and Gilbert Chadwick Crewes, who are buried in this grave. I reside in Western Australia and I request a copy of this grave stone for the purpose of ancestry research (monument number 299475). Many thanks for your kind assistance. Regards Andrew Montgomery(2nd great, grandson of Charles Fredrick Crewes) address available on request).