How did Cleopatras mom die?

Your question can't be answered because we don't know who Cleopatra's mother was. We know her father was married to Cleopatra V, but that does not necessarily mean that she was Cleopatra VII mother. We simply have to wait until archaeologists find relevant material and the scientists test it all to determine Cleopatra's parentage.
Your question can't be answered because we don't know who Cleopatra's mother was. We know her father was married to Cleopatra V, but that does not necessarily mean that she was Cleopatra VII mother. We simply have to wait until archaeologists find relevant material and the scientists test it all to determine Cleopatra's parentage.