Rosie Mole Sugden (parents of Pauline) and a grandmother Edna May Mole (mother of George). George's father Albert (Adrian's middle name) died before the series begins. Her middle name, Germaine, was given by her mother Pauline in honour of Germaine Greer, the famous feminist. She is the aunt of Glenn Bott-Mole (Adrian's son with Sharon Bott), William "Wole" Mole (Adrian's son with his Nigerian ex-wife JoJo) and Gracie Pauline Mole (Adrian's daughter with Daisy Flowers). Rosie is a rebel. She always wears make-up and her clothes are always trendy. She has had many boyfriends, becoming pregnant by one (who breaks up with
Adrian Mole and the Weapons of Mass Destruction and emotionally unstable and a hypochondriac. She seems to always expect to get what she wants and proves to be manipulating Adrian. She even lies that she is pregnant with Adrian's child in a final attempt to make him marry her. At the end, however, she marries Bruce "Brainbox" Henderson. Daisy is Marigold's elder half-sister. She is the "black sheep" of the Flowers family, having embraced the materialistic lifestyle that they claim to renounce. She and Adrian are attracted to each other, and he eventually leaves Marigold in favour of her. Her father, Michael Flowers describes her as a Hedonist.