Hitch = male, no kids (?)
Zarathu = male, no kids
Neo = male, no kids
Derm = male, no kids
Sorry guys, you are out of your area of expertise. Misombra and Frasbee are right, and so am I.
Derm, I don't know ANY people who would withhold the existence of children that lived in their house. Maybe this is a common thing to do in Ireland?