Eliphalet A. Bulkeley died and Thomas 0. Enders became president 141 • 1878 - Aetna increased its capitalization from $150,000 to $750,00041 • 1879- Enders' failing health forced him to resign and Eliphalet Bulkeleys son Morgan G. eulkeley replaced him.141 1880s • 1888- Aetna outgrew its old offices on