The personal correspondence subseries includes letters of a non-literary nature with Morrissey’s family and friends. Included here are letters from Morrissey’s brother, John R. Morrissey; correspondence between Morrissey and his mother, Hilda Nichols; a correspondence between Morrissey and Pat McCarty and Sally McKenzie; a twenty-four year correspondence between Morrissey and R.R. Skinner; a correspondence between Morrissey and Hilde and Dennis Johnson; greeting cards and other letters. Box 22 contains business correspondence and miscellaneous letters.