Princess Tulsa was the great-grandmother of Patrick Star, Gary the Snail, and Sam Star, the grandmother to Sluggo and Herb Star, Maw Tucket's mother, Carl's aunt, Yorick's wife, the daughter of Queen Mildew and King Amoeba, Billy Bob Star's mother-in-law, the sister-in-law of Prince Dingus, and one of PatTron's ancestors.
She was lavender with white hair and wore a brown hat and brown ragged clothing.
She married Yorick. This marriage caused her to lose her royal status due to Yorick not being royalty.
With Yorick, she had a starfish who would be known as "Maw Tucket."
She appears in "Rule of Dumb" on the family tree.
- King Amoeba - Father
- Queen Mildew - Mother
- Prince Callous - Brother
- Yorick - Husband
- Maw Tucket - Daughter
- Carl - Nephew
- Herb and Sluggo Star - Grandsons
- Patrick Star and Gary the Snail - Great grandsons
- Sam Star - Great granddaughter
- Prince Dingus - Brother-in-law