Philip H. Morgan was an attorney, jurist, and diplomat from Louisiana who remained loyal to the Union during the American Civil War. A Republican, among the offices in which he served were Associate Justice of the Louisiana Supreme Court (1873-1877), Judge of the International Tribunal in Alexandria, Egypt (1878-1880), and Minister to Mexico (1880-1885).

Allegheny Cemetery is one of the largest and oldest burial grounds in Pittsburgh, Pennsylvania. It is a historic rural cemetery.