MISSIONARY LINGO!! "Grandpa, Father, Son"...

Elder Miles, Elder Rudd & Elder Adams (left to right - Elder Rudd sent this photo to his mom & she forwarded me a copy, thanks Toby!!)
Elder Miles was Elder Rudd's trainer & Elder Adams is a greenie for Elder Rudd to train...so in MISSIONARY terms they apparently say
GRANDPA Miles, FATHER Rudd
& SON Adams