The Tarquin Family Tree

I am NOT an historian or a genealogist, so there may be some inaccuracies here.  This is the type of stuff I worked on for “fun”  while researching my characters.  This chart is for the years 616 BC – 509 BC. Demaratus the Corinthian (4th King of Rome) He had two known sons.
Aruns(brother to Lucius)	Lucius Tarquinius Prisius (5th King of Rome) also called Lucumo Married to: Tanaquil They had 4 known children.
Egerius (son of Aruns) name means “the needy one”	Lucius Tarquinius Superbus  (7th King of Rome) (son of LuciusTarquinius Priscus)Married to his niece: Tullia the elder			Aruns Tarquinius(son of Lucius Tarquinius Priscus)Married to and killed by his niece:Tullia the elder	Tarquinia(daughter of Lucius Tarquinius PriscusMarried to: Marcus Junuis Brutus	Tarquinia(daughter of Lucius Tarquinius Priscus)Married to: Servius Tullius (6th King of Rome) mother was a Latin captured Princess, father was unknown
Lucius Taquinius Collatinus(son of Egerius)Married to:Lucretia(daughter of Spurius Lucrectius Tricptinus)	Titus(son of Superbus)	Aruns(son of Superbus)	Sextus Tarquinius (the youngest son of Superbus)His name means six. He was probably the sixth child of Lucius Tarquinius Superbus		Lucius Junius Brutus(son of Marcus Junius Brutus) had a brother who was killed by Superbus	Had 2 daughters both named Tullia who married their uncles.  The elder Tullia killed her 1sthusband Aruns Tarquinius Lucius Superbus killed his 1stwife the younger Tullia.Tullia the elder then married Lucius Superbus