Smiddy, One was old man, 83, told me he was baptized at 15, the other was a woman 50ish I guess. I am in West Australia about 80ks out of Perth. I see them out in groups now and then, very rarely see any younguns in service.
After that long in he couldn't afford to look back and be objective about the changes, would probably be too much to cope with. I was pleasant enough with them, no good being full on with old folks.