"Thomas Judge", in Gaelic "Pleraca Tomas Breiteam", also known as "Planxty Tom Judge", "Thomaus a Moumpus", "Tom Judge" and "Carolan's Frolic" is an Irish planxty in 6/8 time and D Minor (Neal, O'Sullivan), G Minor (Wright) or D Major (O'Neill). The parts are played AAB (O'Neill), AABB (Neal) and ABC (O'Sullivan).
It was composed by Turlough O'Carolan (1670-1738) for Thomas Judge of Grangebeg, County Westmeath, High Sheriff of Leitrim and later of Westmeath. In 1707 he married Abigail, daughter of Thomas Smyth of Drumcree, County Westmeath. Thomas Judge married a second time, in 1741, after O'Carolan died, so his tune "Mrs. Judge" refers to Thomas's first wife.
It was printed in Complete Collection of Carolan's Irish Tunes (1984), O'Neill's Music of Ireland: 1850 Melodies (1903), O’Farrell's Pocket Companion, vol. IV (c. 1810), O'Sullivan's Carolan: The Life, Times and Music of an Irish Harper (1958), Petrie's Ancient Music of Ireland (1855) and Daniel Wright's Aria di Camera (1727). It was recorded by Brendan Mulvihill and Donna Long onThe Morning Dew (1993).