Analysis of information sources in references of the Wikipedia article "Rockefeller family" in English language version.
[William Rockefeller Sr.] met his future wife, Eliza Davison, at her father's farmhouse.... A prudent, straitlaced Baptist of Scottish-Irish descent, deeply attached to his daughter, John Davison must have sensed the world of trouble that awaited Eliza...
...[T]he various invasions of Harriman would have been impossible without tremendous draughts upon the reservoir of money at 26 Broadway. Else he could not have seized and rebuilt so quickly the Union Pacific; nor added to this Colis Huntington's huge Southern Pacific…To carry these enterprises, Harriman's biographer tells us, the men of the Standard Oil family ' gave Harriman financial support when he needed tens of millions of dollars, in credit or cash'.
William Rockefeller, brother of John D., died a few weeks ago in his palatial home on the Hudson.
Consolidated Edison—[Nelson] Rockefeller's conflict of interest statement on file with the N.Y. Secretary of State, shows the [Rockefeller] family ownership of this big utility. With ownership goes control, of course.
The Rockefeller family owned enough stock in five of the 200 largest non-financial corporations to insure virtual control over them. They were: (1) Standard Oil Company (New Jersey) of whose stock 13.5 percent was owned by members of the Rockefeller family and by family foundations; this was by far the largest block of stock extant. (2) Socony Vacuum Oil Company, Inc, 16.3 percent of whose common stock was owned by members of the Rockefeller family; (3) Standard Oil (Indiana), 11.4 percent of common stock owned by family and foundations; (4) Standard Oil Company of California, 11.9 percent of common stock held by family, 0.5 percent by foundations; (5) Ohio Oil Company, family held 9.5 percent, foundations held 9.1 percent of common stock; family and foundations each owned about 10 percent of the preferred stock
In the late 1930's, [Laurance Rockefeller] provided much of the capital to help Capt. Eddie Rickenbacker, the World War I fighter pilot, start Eastern Airlines and was for many years the airline's largest stockholder.