Here's an article about her Naturalization. It's in Serbian. But using an online translator, it seems she played with a couple Serbians at Nebraska and kinda just took a liking to Serbia while she was playing in different countries in Europe. Just decided to get naturalized. Doesn't say anything about parents or grandparents. ??? She was born in Colorado Springs, CO.
Danijel Pejdž predstavljena u Košarkaškom savezu Srbije
From the FIBA eligibility rules
The one naturalised player allowed needn't have any roots to the country he/she is playing for so long as the citizenship requirements are met, and the player hasn't played for any other country previously. This, I presume would be the case with Page, like Hammon (and later Prince) did for the Russians, and Lindsey Harding is doing for Belarus this tournament.
As do Sue and Diana though in Europe they played as an Israeli and an Italian.These players can be dual citizens, unless the country they choose to play for requires them to renounce their citizenship in their country of origin (Japan comes to mind). Someone better informed can chime in, but it seems that while it isn't recognized formally, dual citizenship isn't illegal in the US either.
So Page and Harding (and Lara Sanders on the Turkish team) remain Americans unless they did the formal renunciation thing.
These players can be dual citizens, unless the country they choose to play for requires them to renounce their citizenship in their country of origin (Japan comes to mind). Someone better informed can chime in, but it seems that while it isn't recognized formally, dual citizenship isn't illegal in the US either.
So Page and Harding (and Lara Sanders on the Turkish team) remain Americans unless they did the formal renunciation thing.