Wal·len·stein 
(wŏlən-stīn′, välən-shtīn′), Albrecht Eusebius Wenzel von Duke of Friedland and Mecklenburg. 1583-1634.
(wŏlən-stīn′, välən-shtīn′), Albrecht Eusebius Wenzel von Duke of Friedland and Mecklenburg. 1583-1634. Bohemian military leader who fought for the Habsburgs during the Thirty Years' War (1618-1648).
- protohistorian
- protohistoric
- protohistory
- protohuman
- Proto-Indo-European
- protolanguage
- protolithic
- protomartyr
- protomorph
- protomorphic
- proton
- protonema
- protonemal
- protonematal
- protonic
- protonotary
- protonotary
- protonotary apostolic
- proton-proton chain
- proton pump inhibitor
- proton synchrotron
- proto-oncogene
- protopathic
- protopathy
- protoplanet