Number 1
The SPACEBOY who was sent to the moon for no reason
His powers are super strength and ape-like physiology
That is who number one is Luther Hargreeves

Number 2
The KRAKEN who was never a child but always a weapon
His powers are  perfect aim and trajectory manipulation
That is who number 2 is Diego Hargreeves

Number 3
The RUMOR whos powers gave her everything that she wanted
Her powers is mind control by lying
That is who number 3 is Allison Hargreeves

Number 4
The SÉANCE who's plagued with voices of the dead
His powers are mediumship and evocation
That is who number 4 is Klaus Hargreeves

Number 5
The KID who lost everything he ever had
His powers is teleportation through space and time
That is who number 5 is Five Hargreeves

Number 6
The HORROR who sadly died at such a young age
His powers are that he can summon tentacled monsters
That is who number 6 is Ben Hargreeves

Number 7
The WHITE VIOLIN who was a brother but never considered family
His powers are converting sound into energy
That is who number 7 is Victor Hargreeves