Surname distribution maps for Deboer
Deboer in the 1881 Census
Deboer in the 21st Century
The maps, if available, show both where there are more people named Deboer and where they are most concentrated.
The darker the colour, the more people in that county are named Deboer.
The larger the dot, the greater the proportion of people in that county are named Deboer.
Hovering over the dots will give you the individual statistics for that county.