MP County Limerick is in MP Ireland.
In 1695 Thomas Southwell 1st Baron Southwell [aged 30] was elected MP County Limerick which seat he held until 1713. He was returned for the constituency again from 1715 until August 1717 when he was created Baron Southwell.
In 1717 Thomas Southwell 2nd Baron Southwell [aged 18] was elected MP County Limerick which seat he held until he succeeded to his father's titles in 1720.