ILoveTTATT2:
He always appears in articles using the same initials, but it's not questioned whether it's him because there are other factors such as a) mentioned in relation to lawyers or b) mentioned in relation to the democratic party.
Red herring. The articles referring to membership of Knights of Pythias don't refer to matters "in relation to lawyers", and speaking on matters of finance and politics is not specific to lawyers, and is certainly in the purview of someone who goes on to be president of various companies, including the Clio Lumber Company and the Bluff City Lumber Company. Hence, articles referring to lawyers may well refer to Joseph Franklin Rutherford, and have no bearing on the identity of the Knights of Pythias member.