Where does “Rountree” come from?

Rountree (English) comes from Middle English tre, from Middle English plumtre, from Old English plumtreow, from Old English trēow, from Proto-West Germanic treu, from Proto-Germanic trewą, from English doru, from Ancient Greek δόρυ — hard, firm, strong, solid; hard, fast; tree.

Ancestry of “Rountree”, step by step

StepLanguageWordMeaning
1Middle EnglishtreA tree or a plant that resembles one
2Middle EnglishplumtreA plum tree or a similar tree
3Old Englishplumtreowplum tree
4Old Englishtrēowtree, wood, timber, beam, log, stake, stick,...
5Proto-West Germanictreutree; wood
6Proto-Germanictrewątree
7EnglishdoruAlternative form of dory
8Ancient Greekδόρυwood, tree, stem; spear shaft, spear, lance,...
9Proto-Hellenicdórutree
10Proto-Indo-Europeandórutree
11Proto-Indo-Europeandrew-hard, firm, strong, solid; hard, fast; tree
Every word from Proto-Indo-European drew-