Did Beethoven have a sister?

Answer:
Maria Margaretha Josepha was one of Ludwig van Beethoven's sisters who died in infancy (in total 4 of his siblings died soon after birth). His brother Carl and Johann were his only surviving siblings.
First answer by Grevillea. Last edit by JohnSpecialK. Contributor trust: 0 [recommend contributor recommended]. Question popularity: 14 [recommend question].