Rollo Jack died in 1994.
Rollo Jack was born on 1902-04-04.
Rollo Beck died in 1950.
Rollo Davidson died in 1970.
Rollo Gillespie died in 1814.
Never his dog Rollo was never kidnapped ( or dognapped). You may be confusing Rollo with Buck (from Call of the Wild) but no Rollo was never kidnapped.
Alex Rollo died on 2004-10-05.
Rollo Mainguy died on 1979-04-29.
Rollo Graham Campbell died in 1978.
Rollo Pain died on 2005-04-14.
Rollo Gamble died in July 1973, in Sussex, England, UK.
Rollo May died on October 22, 1994, in Tiburon, California, USA.
Rollo Gebhard died on December 27, 2013, in Bad Wiessee, Bavaria, Germany.