Notes Chapter I
| 1. | Quoted from Schrader's Prehistoric Antiquities of the Aryan Peoples. |
| 2. | Critical and historical tracts, No. IV. 'The Ballad Hero, Robin Hood.' |
| 3. | From the 'Song of the Bow,' by Andrew Lang, in The World's Desire, by Andrew Lang and H. Rider Haggard |