You didn't mention when the Caspari children were born, but assuming that there are no birth certificates on file, the births were probably fairly early. I would suggest you find a street address for the family in various years where there are gaps between births. From the street address it should be possible to figure out what parish (presumably Lutheran or Catholic) the family belonged to. You should be able to find baptisms record for the missing children, which can provide further clues to family ties through godparents. Note that in cases of stillbirths, generally only a death record was filed with the county. Mary Popovich Busia's Roots Professional Genealogy