On OpenStreetMap
More about:  
Badge of United KingdomUnited KingdomBadge of EnglandEngland Badge of Greater LondonGreater LondonBadge of London Borough of Richmond upon ThamesLondon Borough of Richmond upon Thames

Unowned Region

Mortlake unruled Mortlake

Yet 24 distinct quadrants have been played within the region Mortlake.
When? Ruler Mapper
Current Score
For more information about rulers or mappers, look at this Page in our Wiki.

Sibling Regions of Mortlake

Played regions on same layer like Mortlake to date:
Ruled or Mapped: Badge of North SheenNorth Sheen  .
Neither Ruled nor Mapped Sibling Regions to date: Barnes, East Sheen, Ham, Hampton Wick, Kew, Petersham, St Margarets, Strawberry Hill, Teddington, Twickenham, Whitton.