Four years later , Godwin remarried .
Godwin 's new wife , Mary Jane Clairmont , brought two children of her own into the marriage , most significantly -- from Fanny Imlay and Mary Godwin 's perspective -- Claire Clairmont .
Four years later , Godwin remarried and his new wife , Mary Jane Clairmont , brought two children of her own into the marriage , most significantly -- from Fanny Imlay and Mary Godwin 's perspective -- Claire Clairmont .