Please explain how first, second, third and so on cousins work?

Question

Also what does ‘once and twice removed’ cousins work in that context?

In: 14

Answer 1

Cousin is parent’s siblings children. 1st is that persons child… and so on… and so on. Once removed means the cousin of the cousin. So your dad’s brother’s son’s cousin but the other family. Or something like that I don’t know I’ve been drinking