Between Thursday, January 19 and January 26 WikiTree will be running a challenge in collaboration with the Society of Australian Genealogists to research seven degrees of connections for the following seven people:

• James Bourn
• Oliver Peters Heggie
• Jess Hill
• Adelaide Eliza Ironside
• Herbert John Rumsey
• Quong Tart
• Dora May Wicks (née Tiedemann)

None have Wikidata IDs, although I guess that’s part of the point (none of these people have yet been fully researched).