Kinship of Morris (Knorr)? Sherman & Lena (Blecher) Blacker

Anyone related to Morris (Knorr) Sherman (1873-10/14/1945) &/or Lena (Blecher) Blacker (1877-9/13/1928)? Morris' parents were Max J. (Knorr) Sherman (Abt. 5/2/1945-6/6/1911) & Chana Feiga "Anna" Horwitz (Knorr) Sherman (1854-10/6/1923).