Do you know why these names are spelled differently? kollaja and kolaja. I dont. our Kollaja's came from czeh. too. (other names in the kollaja Group are Jistel/zopp from austria-they settled in cameron texas. Michalka --married name--and Kollaja married names... kollaja settled in fayetteville tx.
any name you find with 2 l's are more that likey related. go to
www.central-access for Texas records..maybe you can find some Kolaja marriage/death/birth .