Grandpa Jackson

Grandpa Jackson is one of 2,433 characters who have only appeared in one episode. Not much information may be available about him or her.

Grandpa Jackson

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Voiced by

Paul Gregory

Episode appearances

1

Nickname

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Occupation

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Religion

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Type

[[:Category: Characters|]]

Appeared in

826

#789: “The Journal of John Avery Whittaker” (2016)

Episodes

Grandpa Jackson is voiced by Paul Gregory, has appeared in 1 episode, and has received an average user rating of {{#w4grb_cat_rating:Episodes with Grandpa Jackson}}%.

#789: “The Journal of John Avery Whittaker” (1) #789: “The Journal of John Avery Whittaker” (1)