Hendrik de Grote was called 'le bon roi Henri'. You're right that 'Grot' is a Dutch word for 'cave' or 'caverne', but 'de Grote' in this context means 'the Great'...

I'm still wondering whether the Steemian @hendrikdegrote is Dutch, French or just a lover of history who identifies himself with the 'King for the People'.. or maybe he's just fond of mistresses, like the French kings always were...

Greetings and Steem on!