Alberto's mother, originally Mamaa (also known as Ma Vermeersch), is a fictional unseen character form the Samson and Gert series.
Alberto's mother is the mother of Alberto Vermicelli, her name is still unknown. Just like her brother 'Uncle Robert', she has never been seen, but is however mentioned frequently. Her son always calls her 'Mommie', while she calls him 'Albert'.
There is nothing know about her marriage. But she is however a woman who likes to clean the house. Just like her best friend Jeannine, she often goes to their club.