He served in the Pennsylvania House of Representatives from 1831 to 1835.

From 1967 to 1971, he served in the Pennsylvania House of Representatives.

He also served in the Pennsylvania House of Representatives from 1967 to 1968.

From 2007 to 2012, he served in the Pennsylvania House of Representatives.

He served in the Pennsylvania House of Representatives from 1815 to 1819.

He served in the Pennsylvania House of Representatives from 1909 until 1911.

Oliver announced that he was retiring, after 37 years in the Pennsylvania House.

He also served in the Pennsylvania House of Representatives from 1977 to 1980.

In 1962, at the age of 28, he was elected to the Pennsylvania House.

He served in the Pennsylvania House of Representatives from 1792 to 1799.