Family Connections:
Andrius, Riel, Azriel, Pressy, and Tallia are siblings.
Andrius, Riel and Tallia has the same mom; Debora Imperial. Andro and Tallia are whole siblings, their parents are Loden and Debora.
While Riel, Az and Pressy has the same dad; Laurel Diotaro. Riel's mom is Debora Imperial.
They are all half-siblings.
Enumaration according to their age as of Beyond Santiago:
Andrius: 27
Riel: 26
Az: 25
Pressy: 24
Tallia: 24