The order of quadruplets are Myrinda, Nikolas, Lorenzo and Zachary.
As luck would have it, Shawna and Tony Brino, attended an infertility seminar and won the raffle - a free in vitro procedure.
Starting with the 6th season of 7th Heaven, Lorenzo, took over the role of Sam Camden.
They were orignaly hired as extras and could have been put out but Brenda Hampton said she kept the quadruplets because they were so easy going and interacted well with the rest of the cast and that their mother was so calm.
He is the brother of Nikolas, Zachary and Myrinda Brino and older half brother, Antonio, who is in his 20s.
Their parents were not going to put them on the show at first but they thought they would give it a try thinking they were only going to be on the show a couple of times.
The Quadruplets are not identical.
When the Quadruplets were born they were delivered by 8 doctors and 12 nurses.