[[:Category:{{{1}}}0s houses in Bonn|{{{1}}}0s houses in Bonn]]
Districts and independent cities of North Rhine-Westphalia:
[[Category:{{{1}}}0s houses in Bonn| {{{1}}}{{{2}}}]]
[[Category:Built in Bonn in {{{1}}}{{{2}}}|*Houses]]
[[Category:Houses in North Rhine-Westphalia built in {{{1}}}{{{2}}}|Bonn]]