While at the monastery , PERSON@1 completed the Historia ecclesiastica gentis Anglorum -LRB- The MISC@1 -RRB- in NUMBER@1 , a feat which earned him the title : The father of MISC@2 history .

PERSON@1 wrote the Historia ecclesiastica gentis Anglorum -LRB- The MISC@1 -RRB- in NUMBER@1 .
