- Sir Sigismund Neumann, 1st Baronet (1857–1916). He was the son of Gustav Neumann of Fürth, Bavaria. He was a partner in the firms of S. Neumann and Co., merchants, and Neumann, Luebeck and Co., bankers.[2]
- Sir Cecil Gustavus Jacques Newman, 2nd Baronet (1891–1955).[3] He assumed by Royal licence the surname of Newman in lieu of Neumann in 1936.[4]
- Sir Gerard Robert Henry Sigismund Newman, 3rd Baronet (1927–1987).[5]
- Sir Francis Hugh Cecil Newman, 4th Baronet (born 1963) is the current holder of the baronetcy.[6]
The heir apparent to the baronetcy is Thomas Ralph Gerard Newman (born 1993), eldest son of Sir Francis Newman.[6]