Leonora O’Reilly was born in New York. The daughter of Irish immigrants, she began working in a factory at 11, joined the Knights of Labor at 16, and was a volunteer investigator of the Triangle Shirtwaist Factory Fire of 1911. She was a founding member of the Woman’s Trade Union League - 1870

Knights of Labor founded. Constitution bars from membership “parasites,” including stockbrokers and lawyers - 1869

214 African American delegates meet in Washington, D.C., to form the Colored National Labor Union as a branch of the all-white National Labor Union created three years earlier. Unlike the NLU, the CNLU welcomed members of all races. Isaac Myers was the CNLU's founding president; Frederick Douglas became president in 1872 - 1869