Play the game for several years, just now realize that starting with 7 dwarves is a Snow White reference.
*Facepalm*
You mean it's not The Lord of the Rings?
That would be 13 dwarves wouldn't it be? Bilbo made it 14, so not unlucky
LOTR: there were 7 dwarf kings decended from the 7 Fathers that Aule created and Eru adopted. It come into play in the Sauron's final spell over the One Ring
[...]
[ nitpick ]
The 7 dwarves would be more of a Silmarillion reference actually. However, having seven of something is quite "natural", in many fairy tales we encouter the seven. Seven sisters / ravens / dead flies / dwarves / ...
The 13 dorfs would be in "The Hobbit", which is not LOTR, but related.
[/ nitpick ]
I opened my gates to a zombie siege, 'cause I was bored and had screwed up food supplies, so most dorfs were "hunting for vermin". I actually managed to secure one (who was not hungry nor miserable at that moment) in a cave where he collected some plans and started farming again. The zombies depart after slaughtering all others. Migrants arrive and I let them in. Then a forgotten beast comes and eats all of them. Admittedly, that is normal DF...
Actual Facepalm: I had the migrant group securely outside (well, unitl the next zombie siege), where they were farming and even started digging a new fort.
I might try and reclaim - or just get the newest version and gen a new world...