People Switzerland Maria Ernestine Walsh-Held peoplepill id: me-walsh-heldMEW 6 views today 6 views this weekBotanistMaria Ernestine Walsh-HeldBiographyListsAlso ViewedSimilar peoplePeople also viewedClara Zollikofer(1881-1975)Fanny MoserSwiss zoologistMileva MarićSerbian mathematicianFrom our partnersSponsoredMaria Ernestine Walsh-Held
