Where does “Tweestromenland” come from?

Tweestromenland (Dutch) comes from Dutch stromen, from Middle Dutch strômen, from Middle Dutch strôom, from Old Dutch strōm, from Proto-West Germanic straum, from Proto-Germanic straumaz, from Proto-Indo-European srowmos, from Proto-Indo-European srew- — to flow; to guard; to bind, to tie together.

Ancestry of “Tweestromenland”, step by step

Tweestromenland traces back through 3 separate lines of ancestry.

via Dutch stromen

StepLanguageWordMeaning
1Dutchstromento flow
2Middle Dutchstrômento stream, to flow
3Middle DutchstrôomA stream
4Old Dutchstrōm
5Proto-West Germanicstraumstream
6Proto-Germanicstraumazstream, current, river
7Proto-Indo-Europeansrowmosriver
8Proto-Indo-Europeansrew-to flow, stream
9Proto-Indo-Europeanser-to flow; to guard; to bind, to tie together

via Dutch land

StepLanguageWordMeaning
1Dutchlandland; country; land
2Middle Dutchlantland; country, region; ground, earth
3Old Dutchlantland; land, terrain; territory
4Proto-West Germaniclandland, area of ground
5Proto-Germaniclandąland, area of ground
6Proto-Indo-Europeanlendʰ-land, heath; loins

via Dutch twee

StepLanguageWordMeaning
1Dutchtweetwo
2Middle Dutchtwêetwo
3Old Dutchtwē
4Proto-Germanictwaitwo
5Proto-Indo-Europeandwóh₁two
Every word from Proto-Indo-European ser-