Pitcairn was born in Johnstone, Renfrewshire, Scotland. He accompanied his parents to the United States and settled in Pittsburgh, Pennsylvania. On July 26, 1856, Robert Pitcairn married Elizabeth Erb Rigg of Altoona, Pa. Their children were: Agnes Laurene Pitcairn, Lillian Pitcairn, Susan Blanche Pitcairn and Robert Pitcairn, Jr.. In 1906, Mr. and Mrs. Robert Pitcairn Jr. built a house in Pasadena, California, designed by the outstanding architectural firmGreene and Greene. The Pitcairn family home was at the corner of Ellsworth and Amberson avenues in the Shadyside section of Pittsburgh. Robert Pitcairn was a deeply religious man: he lived his Scottish Presbyterian beliefs as a founder, longtime member and leader of the Shadyside Presbyterian Church in Pittsburgh's fashionable East End. Before the congregation built its current building, for many years, Pitcairn served as its choir director.
Career
Pitcairn's first job was as a messenger boy for the Eastern Telegraph Company where he worked alongside future steel magnateAndrew Carnegie. In 1853, when Carnegie left to work for the Pennsylvania Railroad, he got Pitcairn a job as a ticket agent at the Mountain House at Hollidaysburg, from there he was transferred to Altoona. Both men worked their way up the corporate ranks rapidly. When Andrew Carnegie left the railroad to start Carnegie Steel, Pitcairn replaced Carnegie as general agent and superintendent of the Pittsburgh division of the Pennsylvania Railroad. He was also a friend and financial backer of George Westinghouse. Pitcairn ordered construction of a rail yard along Turtle Creek near Pittsburgh that would become the largest rail yard in the world. The borough of Pitcairn, Pennsylvania, located adjacent to the yard, was named in his honor.
Riots of 1877
Pitcairn was the superintendent of the Pittsburgh division of the Pennsylvania Railroad Company beginning in the Spring of 1865, and occupied that position during the 1877 riots which occurred in Pittsburgh Pa., as part of larger national railroad riots occurring the same year.
While serving as superintendent of the Pennsylvania Railroad, Pitcairn was instrumental in implementing a policy that every worker who had been with the company at least 25 years should be pensioned upon reaching the age of 70. He was to become the first recipient of this policy; when he reached 70, President A.J. Cassatt required that Pitcairn, then serving as Resident Assistant to the President, retire. From this point on, Pitcairn's health declined, and in 1909 he died from a "general breakdown".