In order for the OneWorldTree process to include a tree submitted to AncestryWorldTree, the tree must meet the following conditions:

• It must have at least 3 generations.
• It must not have any loops. A loop is a person who is his own ancestor, or a person's spouse is an ancestor.
• It must not have a large percentage of entries with no names nor dates.

Updates to the tree are performed periodically. Changes submitted at this time may not show up in OneWorldTree for several months. Thank you for your participation and your patience.

For further instruction, please see the following relevant Knowledge Base articles:

• Deleting a tree you submitted
• Submitting a new tree
• Ancestry World Tree (including update instructions)
• Online Family Tree
• Ancestry Family Tree