Welcome to PT Wildespace

Interesting work you have provided here though I suppose one cannot measure accurately the percentage of gene possessed by any of the characters as I still expect a certain random factor would exist in the distribution of genes to the descendants.

Hi Wildespace, that's a nice first post. I remember writing a similar one many years ago, but not laid out graphically.

I think the important thing about Elrond and Elros's lineage is not just that it combines maiar, elven and human genes, but how they unite most of the great houses too.

Through Luthian you have the vital Maiar blood from Melian and the Sindarin blood from Elwe (Thingol). Further Sindarin blood is introduced from Nimloth, who married Dior.

You then have Idril bringing blood from the Noldor house of Finwe, through Fingolfin and Turgon. Celebrian, who marries Elrond, brings further Noldor blood from her mother Galadrial and Sindarin blood from her father Celeborn.

Beren was from the House of Beor, the 1st House of the Edain, while Tuor brought blood from the House of Hador (2nd House of the Edain) through his grandfather Galdor and the House of Haleth (3rd House of the Edain) through his grandmother Hareth.

These unions are important because they give most of the great houses representation in Elrond and Elros. I think it is also significant that their blood contains no link to the House of Feanor.