A great thank-you to Barbara, Frances, Frans, Gary and Bryan,
it is summarizing to assume that the couple John Jacobi and Catherine Sittig lived on the Kuykendall ranch in Texas or a place called Kuyckendahl Springs TX 77379 (Frans Scheve Netherland).
Can anyone tell where Kuckendahl is located in Texas, I can't find it.
Thank you,
Werner Honkomp, Oldenburg