The Fates

Moirai:

• Clotho (pron.: /ˈkloʊθoʊ/, Greek Κλωθώ [klɔːˈtʰɔː] – "spinner") spun the thread of life from her distaff onto her spindle. Her Roman equivalent was Nona, (the 'Ninth'), who was originally a goddess called upon in the ninth month of pregnancy.
• Lachesis (pron.: /ˈlækɨsɪs/, Greek Λάχεσις [ˈlakʰesis] – "allotter" or drawer of lots) measured the thread of life allotted to each person with her measuring rod. Her Roman equivalent was Decima (the 'Tenth').
• Atropos (pron.: /ˈætrəpɒs/, Greek Ἄτροπος [ˈatropos] – "inexorable" or "inevitable", literally "unturning",^[16] sometimes called Aisa) was the cutter of the thread of life. She chose the manner of each person's death; and when their time was come, she cut their life-thread with "her abhorred shears".^[17] Her Roman equivalent was Morta ('Death').

Nemesis: the spirit of divine retribution against those who succumb to hubris (arrogance before the gods). Another name was Adrasteia, meaning "the inescapable."^[1] The Greeks personified vengeful fate as a remorseless goddess: the goddess of revenge. The name Nemesis is related to the Greek word νέμειν [némein], meaning "to give what is due".^[2

 Erinyes: literally "the avengers" from Greek ἐρίνειν "pursue, persecute" [sometimes referred to as "infernal goddesses" (Greek χθόνιαι θεαί)]) were female chthonic deities of vengeance.