How old were Cleopatras kids when she died?

Cleopatra had four children. Her son Caesarian was thought to be 17 when she died, dying a few days after his mother in the year 30 BC. Her daughter Cleopatra Selene II was thought to be around 10 years old when her mother died, although her birth year is unknown. Her son Alexander Helios was also thought to be around 10 years old, although his birth year was unknown as well. Her son Ptolemy Philadelphus was six years old when his mother died.