I found for you an entry in the parish register of births in the city Rokycany. On 29 June 1847 was born Anna Paulina Waldeker (in older records written also as family Waldheger from house Nr.27). The record is attributed with a pencil: to America 1867 (in Czech "do Ameriky"). Father Alois, tanner craft master in Rokycany, mother Marie née Jäger. Records are on-line on web site http://actapublica.eu/
, register Rokycany 14, picture 11.