Complex sentence: From 1929 to 1945, she served on the board of the Madison Settlement House and from 1930 to 1935, she served as a commissioner on the New York City Board of Child Welfare.
Split into simpler sentences: From 1929 to 1945, she served on the board of the Madison Settlement House. From 1930 to 1935, she served as a commissioner on the New York City Board of Child Welfare.