Albert Regaby, 1st Viscount and 6th Baron Harwick (1864-1947) was the chairman of the North Western Railway from 1915 to 1934.
His father, Frederick Regaby, was the 5th Baron. Albert succeeded his baronie and to the Cronk Abbey Estate in 1886.
His son, Henry Regaby M.C., D.S.O., was Colonel for the Sodor Regiment during the First World War. When Albert died in 1947, Henry took over his viscountcy.