Info by wiki: Mainwaring was born in 1885 to Edmund Mainwaring and is a pompous, blustering figure with an overdeveloped sense of his importance, fuelled by his social status in Walmington-on-Sea as the bank manager and his status as captain and commander of the local Home Guard volunteer unit.He became commander of his home guard, he has Relationship with Sergeant Wilson who is genuinely upper middle class During childhood and maybe friend, and become home guard, end info