Beyond Bree.
May 1985.
Ed. Nancy Martsch.
Mensa Tolkien Special Interest Group.
Magazine.
Hammond pp.363-4.

Reproduces a genealogical tree entitled 'Kinship of the Half-elven' and an extract from a manuscript: 'Concerning ... The Hoard' together with several extracts from letters to Eileen Elgar. 

Further discussion and explanation of the genealogical tree were published in the June 1985 issue of Beyond Bree.