Noun
great great grandson (plural great great grandsons)
Alternative spelling of great-great-grandson
great-great-grandson (plural great-great-grandsons)
The son of one's great-grandchild.
great-great-grandson
By the mid-18th-century, Friedrich Jodocus Krupp, Arndt's great-great-grandson, headed the Krupp family. Source: Internet
James VI of Scotland was a great-great-grandson of Henry VII of England, and thus Elizabeth's first cousin twice removed since Henry VII was Elizabeth's paternal grandfather. Source: Internet
James VI of Scotland was a great-great-grandson of Henry VII of England, and thus Elizabeth's first cousin twice removed, since Henry VII was Elizabeth's paternal grandfather. Source: Internet
Daniel Post Senning is the great-great-grandson of Emily Post and a co-author of Emily Post's Etiquette, 18th Edition. Source: Internet
Meanwhile, Gabriel Connois, the great-great-grandson of a critically admired minor impressionist artist, is living in a Paris hostel. Source: Internet