I've just read your post on the Gaarz/Kavecky family line....I'm the g granddaughter of Mary Kavecky b. 1909, who married Richard A. Harris. Her parents were Henry Kavecky b, 1886, and Mary Gaarz b. 1891.
I've been searching for any information on these two families for a very long time. Would love to share what I have with you.
Please write me at the address above.
Thanks....have a wonderful day