Strumming Patterns for John Jacob Jingleheimer Schmidt

This is also a video response to a request.
Rise Up Singing chapter: Funny Songs, p.73

Chords:
D A / - D / - G / A D

[D]John Jacob [A]Jingleheimer Schmidt
His name is my name [D]too
Whenever we go out, the [G]people start to shout
There goes [A]John Jacob Jingleheimer [D]Schmidt, la la la la la la la...