Gray was active as a
Freemason from the 1950s. He was initiated at
Kirkcudbright the day before he left for New Zealand. He joined the lodge at
Tapanui after arriving in New Zealand, before transferring to
Lawrence in 195, where he rose to become master in 1971. After retiring from farming, he transferred to Lodge St John 84 in Mosgiel in 1995, and was appointed grand lecturer the following year. ==References==