First of all-Congratulations on your two new girls!!!! Would love to see pics.
:wub
Second-are they registered? AMHA and AMHR have studbooks online where you can find pedigree and information on any horse registered with that organization. I do believe you have to be a member of AMHA/AMHR to access their studbook online but you can sometimes find them on HORSESTUDBOOK.COM If you are not a member give me your horses registration names and numbers and I will look for you.