Matriarch
From Encyclopedia Jr, free information reference for Kids
A matriarch or clan-mother or 'chief' is a mother, or other female person in a family who is responsible for the well-being of the clan or kinship.
The term is usually applied to the oldest female in an extended family, who by virtue of her position has a degree of granted authority because others have trust in her.
In many matriarchal societies she is responsible mainly for distributing food and also she can be the shaman of the clan.