Mr. Dochow played a central role in the Savings and Loan crisis of the 1980s, overriding a recommendation by federal bank examiners in San Francisco to seize Lincoln Savings, the giant savings and loan owned by Charles Keating. Lincoln became one of the biggest institutions to collapse. Mr. Keating served four and a half years in prison before his fraud and racketeering convictions were overturned. He later pleaded guilty to more limited charges, and was sentenced to the time already served.