Robert Ciranko
I Robert Ciranko no filohan' ny fikambanana Watchtower Bible and Tract Society, izay fikambanana any amin' ny foiben' ny Vavolombelon' i Jehovah amin' izao fotoana izao. Nanomboka tamin' ny taona 2014 no nandraisany ny fitondrana.

Jereo koa 

 William Henry Conley

 Charles Taze Russell
 Joseph Franklin Rutherford
 Nathan Knorr
 Frederick William Franz
 Milton Henschel
 Don Alden Adams
 Robert Ciranko

Rohy ivelany 
"Culte matinal" jw.org