R’ Geldzahler ZT”L was a son-in-law of Rebbetzin Faige Twerski of Milwaukee, WI, who’s husband is R’ Michel Twerski. He also was the founder of Ohr Yisroel institutions in the US. R’ Geldzahler unfortunately passed away in a coma, which started from a tragic bus accident in Israel. He was 46 years old.