"John Patrick Field" (March 11, 1932 - May 7, 1998) was the father of Anthony who played as John the Cook in Yummy Yummy. He worked with The Wiggles in the early days selling the merchandise.
He passed away on May 7, 1998 at the age of 66, one day before Anthony's 35th birthday and was shown on the video Toot Toot! where it says "In memory of John Patrick Field." He had two sisters named Maureen and Dimitry.