Titan: The Life of John D. Rockefeller, Sr.

Chernow's biography draws on Rockefeller's own extensive papers, including a long unpublished interview he gave late in life, plus family and company records. It covers the itinerant confidence-man father, the Cleveland bookkeeping start, the formation of Standard Oil in 1870, the South Improvement Company scheme, the consolidation of refining, the trust structure, the 1911 Supreme Court dissolution, and the four decades of philanthropy that followed.

The business material shows how Rockefeller actually built the monopoly. He competed on cost with obsessive attention to refining yields and to by-products, then used that cost position and his volume to extract secret railroad rebates and drawbacks on competitors' shipments. He bought rivals quietly, often offering a choice between Standard Oil stock and cash and warning that refusal meant ruin. He integrated backwards and forwards into pipelines, barrels, tank cars and distribution. By 1880 Standard Oil refined about ninety percent of American oil.

Chernow gives full weight to both the ruthlessness and the piety. Rockefeller tithed from his first wages, taught Sunday school throughout, and directed enormous sums through the General Education Board, the Rockefeller Institute for Medical Research and the Rockefeller Foundation, funding the hookworm and yellow fever campaigns and the reform of American medical education.

The book is nine hundred pages and requires the commitment. Chernow is sympathetic in tone and some historians find him too willing to accept Rockefeller's own framing of his motives. The economic argument about whether Standard Oil's consolidation lowered prices or extracted rents is treated but not settled. Ida Tarbell's contemporary account remains the necessary counterweight.

American biographer and financial historian who writes archival lives of Rockefeller, the Morgans, the Warburgs and Alexander Hamilton.

Titan and The House of Morgan reconstruct from company and family archives how Standard Oil consolidated an industry and how a private bank organised American capital before securities regulation existed. Both carry the detail on trust structures, rebates, syndicates and succession that later histories of American business cite.