The sites

See sub menus for specific sites.

Definitions

One world tree

The theory that we are all connected, somewhere, somehow, so should all appear only once in any one tree.

Collaboration on the information presented is fully encouraged, with discussions usually possible for where information differs

Fitting in this category are:

WikiTree, WeRelate, Geni, OneGreatFamily, Ancestry.com’s worldtree (?check name?)

Silo trees

Individual trees fully under your own control.

In this category:

Individual Ancestry.com trees, RootsWeb’s WorldConnect, , MyHeritage, FamNet, GenesReunited