Rep. Thomas O'Brien

Former Representative from Illinois’s 6th District, Democrat

O'Brien, a Democrat, was the representative for Illinois's 6th congressional district from 1943 to 1964.

He was previously the representative for Illinois's 6th congressional district (1933-1938).

Voting Record

From Mar 1933 to Apr 1964, O'Brien missed 131 of 2,582 roll call votes, which is 5.1%. This is much worse than the median of 2.3% among the lifetime records of representatives serving in Apr 1964. The chart below reports missed votes over time.

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Primary Sources

The information on this page is originally sourced from a variety of materials, including: