Sigeberht is likely to have encouraged the conversion of Ecgric , if he was not already Christian .
After Dagobert succeeded Clothar II in Francia in 628 , Sigeberht 's emergence helped to strengthen the English conversion upon which Edwin 's power rested .
Sigeberht is likely to have encouraged the conversion of Ecgric , if Sigeberht was not already Christian .
After Dagobert succeeded Clothar II in Francia in 628 , Sigeberht 's emergence helped to strengthen the English conversion upon which Edwin 's power rested .