Where does “ван дер Слот” come from?

ван дер Слот (Russian) comes from Dutch van der Sloot, from Dutch der, from Dutch daar, from Middle Dutch dâer, from Old Dutch thār, from Proto-West Germanic þār, from Proto-Germanic þar, from Proto-Indo-European tar- — this; that.

Ancestry of “ван дер Слот”, step by step

StepLanguageWordMeaning
1Dutchvan der Sloot
2Dutchderthere; genitive singular feminine of de; of the;...
3Dutchdaarthere; that; since
4Middle DutchdâerDemonstrative uses
5Old Dutchthārthere
6Proto-West Germanicþārthere
7Proto-Germanicþarthere, in that place
8Proto-Indo-Europeantar-there
9Proto-Indo-Europeanto-it; that; the, that
10Proto-Indo-Europeanthis; that
Every word from Proto-Indo-European Every word from Proto-Indo-European to-Every word from Proto-Indo-European tar-