Yes, that's him. Have gotten a long way since I posted that message a year ago and so happy to hear from you now. I guess that my Garley line has been getting in your way while you research London Garley. Sorry about that.
Yes, these Garley do come from Hertfordshire - Baldock and before that Hinxworth.
I have some questions for you but hesitate to ask online. Please email me @hotmail.com.