Sources of these lineges would include those published in the various periodicals, submitted in support of membership in lineage groups, and supplied as part of our genealogical data storage service.
It is proposed that these go only as far as 1940 1950 (the date of the last US Census to be released), with credit to the individual who either drafted or submitted the lineage.
Depending on the number located, it may be prudent to group these by common ancestors, such as Charlemagne or William I. With enough lineages, it may be worth publishing multiple volumes, each "Descents from...."