
    Elizabeth M. Christofferson, Appellant, v. Aetna Casualty & Surety Company et al., Respondents. Sylvester Yates, Appellant, v. Aetna Casualty & Surety Company et al., Respondents. Wellington Yates, Appellant, v. Aetna Casualty & Surety Company et al., Respondents.
   Present — Foster, P. J., Heffernan, Brewster, Bergan and Coon, JJ.  