I think a key might be helpful at this point. Other than that, great work - I know how hard it can be to find old constituency boundaries, especially in urban areas where they can't just list municipalities.
Fortunately I own a book with highly detailed electoral maps including constituency boundaries, so I don't have much of a problem there, although not each election is mapped in there so for some elections I have to look up the result of each constituency individually online.
Next up is 1901, now with a key. As you can probably tell, this election was a devastating blow to the Liberals and a landslide victory for the right. After the election, the latter formed a government under the leadership of theologian and Anti-Revolutionary statesman Abraham Kuyper. Aside from the parliamentary right, two competitors to their left also won some previously Liberal seats. The Social Democrats saw their parliamentary representation grow to seven men, while the Freethinking Democrats, who had been founded as a merger of the Radicals and some more left-leaning Liberals, gained in popularity as well.
