Hmm,tough to say who is right and who is not from this point of view,but still thanks for sharing this...even if it's like that he still descends from Kings of France...here is other line to Azzo VII d'Este who is ancestor of Napoleon and Marie:
Emperor Charles "the Bald" of Holy Roman Empire,lived from 823-877
I
Princess Rothilde of France,died in 927
I
Count Hugues I de Maine,lived from 890-955
I
Count Hugues II de Maine,died in 977
I
Count Hugues III de Maine,died in 1015
I
Count Herbert I Eveille-Chien de Maine,died in 1036
I
Countess Garsende de Maine
I
Margrave Folco I d'Este,died in 1128
I
Margrave Obizzo I d'Este,died in 1193
I
Margrave Azzo V d'Este,died also in 1193
I
Margrave Azzo VI d'Este,died in 1212
I
Margrave Azzo VII d'Este,lived from 1205-1264
and so on...until Bonapartes...