Robert was the son of William Pieske II and Letha Irene Gibbons. The date and place of his birth have not been found.
Robert Pieske
William Pieske II (1905-1974)
Letha Irene Gibbons (1908-1985)
Ora Gibbons (1881-1958)
John Gibbens JR (1843-1928)
Clara Jane Ealey (1855-1936)
Letha Nall (1884-1908)