Board Thread:General Discussion/@comment-7526254-20170430003451/@comment-7526254-20180303023132

So Robin was kidnapped by Gothel when she was 18, 7 years before the curse, which makes sense cause Lucy was around 1. If Henry left Sotrybrooke when he was 18, Robin would have been 5. This means another 13 years pass for Robin, but only a few years pass for Henry, assuming he is only in his early 20s when he has Lucy.

Based on this, I will assume time moves at least twice as fast in our world as it does in NEF. Regina joined Henry at least a year before Lucy was born (2 years before this episode (4 years in LWM time). This means Robin was at most 14 when Regina left and gave her the spellbook.

This would put Regina in her early 50s and Emma in her early 40s during 7X02.