Hi iamsoandso!
From what I know, of the angels (plural) that took human wives, though Satan deceived Eve as a serpent and is referred to as 'that ancient serpent' in Revelation, he is not mentioned as being among those 200 angels that took wives, else I suppose that he would also be among those angels who are now in Tartarus. In addition, if he had been one of their number, Peter wouldn't have written about him saying 'your enemy the devil prowls around like a roaring lion seeking whom he may devour.'
Peter states 'the angels that sinned' and Jude states that they did not keep (abandoned) their heavenly positions of authority. From what I understand, both Peter and Jude are speaking about the same group of angels, the ones who took wives and beget giants. Enoch also confirms what both Peter and Jude wrote, regarding their punishment:
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Enoch 10:1-5
Then the Most Hight, the Great and Holy One spoke; and sent Arsayalalyur to the son of Lamech (Noah), saying: Say to him in My name; conceal thyself. Then explain to him the consummation (flood) which is about to take place; for all the earth shall perish; the waters of a deluge shall come over the whole earth, and all things which are in it shall be destroyed. And now teach him how he may escape, and how his seed may remain in all the earth.
Enoch 10:6-9
Again the Lord said to Raphael: Bind Azazyel hand and foot; cast him into darkness; and opening the desert which is in Dudael, cast him in there. Throw upon him hurled and pointed stones; covering him with darkness; There shall he remain for ever; cover his face, that he may not see the light. And in the great day of judgment (white throne judgment) let him be cast into the fire (Matt.25:41).
Enoch 10:15
To Michael likewise the Lord said: Go and announce his crime to Samyaza (the leader of the 200) and to the others who are with him, who have been associated with women, that they might be polluted with all their impurity. And when all their sons shall be slain, when they shall see the perdition of their beloved, bind them for seventy generations underneath the earth (Tartartus) even to the day of judgment, and of the consummation, until the judgment, the effect of which will last forever, be completed.