Born: May 31, 1864, Lower Macungie township, Pennsylvania.
Died: Oct. 23, 1912.
Buried: Fairview Cemetery, Allentown, Pennsylvania.
Clement was the son of Amandus Marcks and Anna Maria Moyer (or Meyer), and husband of Catherine (Kate) M. Kemmerer.
He was educated in the public schools, and the preparatory school of Muhlenberg College.
His interest in music was manifested in early boyhood. He became organist of the Lutheran and Reformed church at Emmaus at the age of 14 years, and later organist of the Moravian Church in Emmaus.
He began his musical studies with Professor C. F. Hermann, which he continued for six years. Subsequently he studied under Dr. Gilchrist of Philadelphia.
In 1886 he became the organist of Zion’s Reformed church, Allentown, and in 1891 of St. John’s Lutheran church, Allentown, serving there until his death.
Shortly after arriving in Allentown, Marks organized the Euterpean Male Octette, whose success led to the formation of the Euterpean Club, consisting of forty male voices, in 1887. Six years later, the name changed to the Euterpean Club-Oratorio Society, with over two hundred mixed voices.
In 1909, Muhlenberg College conferred a Doctor of Music degree on Marks, who was a Professor of Music at the college.
He was also president of the State Music Teachers’ Association, secretary of the Committee on Church Music of the General Council of the Evangelical Lutheran Church, and one of the principal members that produced the revised Sunday school book for the Lutheran Church.
He was a member of the Philadelphia Crocket Club, made up of prominent musicians of Philadelphia and surrounding districts.
At his death, it was said, As teacher, conductor, and promoter of musical events of a classical nature, Clement A. Marks stood unrivaled in a community where love of music is strong and where real musical ability is not rare.
He was prominently identified with all the various Masonic bodies and had been the High Priest of Allen Chapter.