His great-great-grandfather's father was called the Heavenly Ancestor.
His father was called the Heavenly Ancestor. Gaozu's father was called the Heavenly Ancestor. According to the records in Er Ya, the one who gave birth to him was his parents, the father of his father was his grandfather, the father of his grandfather was his great-grandfather, the father of his great-grandfather was his great-grandfather, and the father of his great-grandfather was his great-grandfather. Thus, the title of the great-great-grandfather's father was Heavenly Ancestor.
His great-grandfather's father called him Tianzu. According to the explanation of Er Ya, the father of Gaozu was called Tianzu.
The descendants of Gaozu were called great-grandchildren.
His great-great-grandfather's father was called the Heavenly Ancestor.
The husband of a great-aunt could be called great-aunt, great-aunt, or great-aunt. Different places might address the husband of a great-aunt differently, but common titles included great-aunt, great-aunt, or great-uncle.
Great-great-grandfather was addressed as distant ancestor, and founder.
The great-great-grandfather was also known as the great-great-grandfather-king, great-great-grandfather-great-grandfather.
His great-grandfather's father was called his great-grandfather.
Great-grandfather, great-grandfather, and great-grandfather were the Chinese names for family members. According to the information provided, his great-grandfather was the third generation, and his great-grandfather was the fourth generation. However, there was no clear explanation regarding the Mystic Ancestor in the information provided. Thus, it was impossible to determine the seniority of the Mystic Ancestor.
His great-grandfather's father called him Tianzu. According to the explanation of Er Ya, the father of Gaozu was called Tianzu.