The "Satan" letter in support of Rockefeller appears to be related to a charitable donation that was declined by the agency addressed. I have not looked for that donation story in the news archives, but it is probably there, likely in late March or April 1905. As to Tarbell -- Clemens appears to have intervened with her regarding Henry H. Rogers and Rogers comes off pretty well under her scrutiny. Clemens apparently remained friends with Tarbell (who was his neighbor in Redding, CT) and a visit with her at Stormfield is recorded in the MT: DAY BY DAY online database in Vol. 4. Barb