|Family||James MacDonald (nephew)|
Molly MacDonald (niece)
Mrs. MacDonald (sister or sister-in-law)
James' unknown relative (Number 2) (brother or brother-in-law)
Prudence (possibly niece)
James's second cousin (possibly niece or nephew)
|Cartoon debut||"The Last King of Lambland"|
Myles MacDoogal is the uncle of Molly and James. He was first seen in the "The Last King of Lambland" where he sent James a stuffed sheep, and Molly a CD of a Scottish rock band. He speaks with a Scottish accent. He is also the one who told James the story of his namesake, King James.