|Family:||Edna (wife), Katrina (granddaughter)|
|First Appearance:||Time Warp Heals All Wounds|
|Voice actor:|| Eric Schussler (English)|
Nobuyuki Hiyama (Japanese)
Jonathan is a character appearing in Pokémon: Battle Frontier.
In the past, he left Edna the day she found out she was pregnant and eventually died in an accident. May, however, travels through time and meets Jonathan in regular time at the "magic" train station, and stops Jonathan from leaving, thereby preventing his death. This allowed Edna and Jonathan to happily live together.