Dora G Roworth was the 1st woman to get a CPA license in the NJ in 1909. She was an officer in the NJ Society of CPAs and worked at 790 Broad St and later owned her own business on Commerce Street. In 1930 she lived at 891 S 16th st.
Newark City Directories, digital.npl.org
Newark Star, April 10,1912, Chronicling America.
Asbury Park Press Obit Dec 3, 1962.
Photo from Ancestry.com family tree.