George R. R. Martin’s Song of Ice and Fire, II: The Long and the Longer of It
… but I’ll be damned if I even I can ever keep straight all of the various Fëanors, Finrods, Fingolfins, Finarfins, Fingleberries, Fimbulbs and Fiddlefarts, etc. and so forth, by the time I get to the end of the Silmarillion. So perhaps we can’t quite fault Martin for this …