ErnestMuhleisen(1897-1981)startedhiscompanyin1941.He learnedhisskillsatthefirmofWeigle,Schwenkedeland Roethinger.In1942,ErnestMuhleisenemployedhiswife’sbrother, AlfredKern.In1948,hisson-in-law,GeorgesE.Walther,joinedhim. AfredKernworkedincollaborationwiththemuntil1955.During that time a number of Silbermann organs were restored. Inthe1960’sthefirmexperiencedastrongdevelopmentunderthe directionofGeorgesE.Walther,whocreatedandconstructeda numberofmechanicalorgansofamoderndesign.From1970on, AndréSchaererbegantakingover,progressively,theMuhleisen's voicing,afterhavingbeenlearningandworkingintheworkshops GonzalesandBeckerath.Inthe1980’sAndréSchaerer(*1942)(as collaboratorand,later,associate)orientedtheworkshoptowards thetraditionalFrenchstyleunderthedirectionofGeorgesWalther jr. (*1954), who had worked at the Marcussen firm in Denmark. PatrickArmand(*1964),whoworkedinthefirmsince1984,firstas journeyman,laterastechnicaldirector,overtookthegeneral managementoftheworkshopin2008.Theworkshopisnow settled in Strasbourg-Eschau.
ErnestMuhleisen(1897-1981)startedhiscompanyin1941.He learnedhisskillsatthefirmofWeigle,Schwenkedeland Roethinger.In1942,ErnestMuhleisenemployedhiswife’sbrother, AlfredKern.In1948,hisson-in-law,GeorgesE.Walther,joinedhim. AfredKernworkedincollaborationwiththemuntil1955.During that time a number of Silbermann organs were restored. Inthe1960’sthefirmexperiencedastrongdevelopmentunderthe directionofGeorgesE.Walther,whocreatedandconstructeda numberofmechanicalorgansofamoderndesign.From1970on, AndréSchaererbegantakingover,progressively,theMuhleisen's voicing,afterhavingbeenlearningandworkingintheworkshops GonzalesandBeckerath.Inthe1980’sAndréSchaerer(*1942)(as collaboratorand,later,associate)orientedtheworkshoptowards thetraditionalFrenchstyleunderthedirectionofGeorgesWalther jr. (*1954), who had worked at the Marcussen firm in Denmark. PatrickArmand(*1964),whoworkedinthefirmsince1984,firstas journeyman,laterastechnicaldirector,overtookthegeneral managementoftheworkshopin2008.Theworkshopisnow settled in Strasbourg-Eschau.