For children who belong to ONE of several possible parents, but you don't know which. Each child must be linked to one of the possible couples via ③ first (for correct chart rank). The group then draws extra dashed lines from all other possible parents.
Tip: click any person in the tree to edit them.
Exported images are privacy-conscious: living people show birth year only; deceased show birth/death years; full dates, places, relationship status and adoption marks are excluded.