In ENT: "Augments" there are a group of 19 genetically enhanced human embryos that Dr. Arik Soong stole out of a secret medical facility and raised as his children. Later in the episode Dr. Arik Soong goes back to that medical facility, takes the rest of the 1800 embryos and was going to bring them to life (ie continue their development).
ENT: "Cold Station 12":
ARCHER: It's the embryos from the Eugenics Wars that Soong's after.
TUCKER: I thought Soong stole the embryos.
ARCHER: He took nineteen, but there are over eighteen hundred more.
TUCKER: That's why he took the incubators with him.
T'POL: Why weren't these embryos destroyed after the war?
Were the Augments and Embryos in ST:ENT "Augments" from the same genetically engineered group that Khan Noonien Singh and his companions on The SS Botany Bay were from in TOS: "Space Seed?"
If they are a different group why were they created?