{geni:about_me} Birth in 1822 -- as Isak -- appears in Index to Nikolsburg Births, collection of Jewish Museum in Prague:
http://collections.jewishmuseum.cz/index.php/Detail/Object/Show/object_id/172903, Image #19 (bottom).
Marriage recorded in Nikolsburg in December 1868 (a time when this couple already had several children). Image is at badatelna.cz ''Czech Registers'', Mikulov Marriages 1849-1879 Image [
http://badatelna.eu/reprodukce/?fondId=1073&za...&reproId=3705359 '''#57'''] of 71. Ignaz Kanitz's age given as 47 at the time. See also listed in Nikolsburg Marriages from the collection of the Jewish Museum in Prague, at
http://collections.jewishmuseum.cz/index.php/Detail/Object/Show/object_id/172910 (Image #4) (Ignatz Kanitz & Fani Bäck).
The births of his first two children (Heinrich and Sigmund) are recorded in Vienna. The others are not, but are recorded in Nikolsburg: see Mikulov Registers at
http://collections.jewishmuseum.cz/index.php/Detai...id/172903#fullscreen , Images 23-24 (as is Ignatz's birth, but as Isak, b. 1822). Ignaz & Fanni Kanitz (geb. Beck)'s children's births appear in the ''Czech Jewish Registers'', Mikulov Births Image [
http://badatelna.eu/reprodukce/?fondId=1073&za...&reproId=3705139 '''158''']/161 at the end of the volume on Births 1850-1873, in a section entitled "Births outside Nikolsburg."
In Vienna, lived at Wien II, Mühlfeldgasse 4 [WEW]; occupation ''Nordbahnbeamter''.
An Ignaz Kanitz first appears in the Vienna City Directory -- ''Adolph Lehmann's allgemeiner Wohnungs-Anzeiger'' -- in [
http://www.digital.wienbibliothek.at/wbrobv/periodical/zoom/30785 1873] as "Kanitz Ignaz, Kaufmann, II Praterstr. 13." The '''Ignaz Kanitz''' of this GENI page, who was Nordbahnbeamter, first appears in ''Lehmann's'' in [
http://www.digital.wienbibliothek.at/wbrobv/periodical/zoom/300169 1877]. In the [
http://www.digital.wienbibliothek.at/wbrobv/periodical/zoom/276676 1880] edition, he is one of three people called Ignaz Kanitz, and appears as "N Bahn-Exped., II Circusg. 39."
Buried Zentralfriedhof, Wien:
* Kanitz Emil 54 Year(s) d. 08/30/1917 bur. 09/02/1917 ZENTRALFRIEDHOF I. TOR 20 4 16
* Kanitz Franziska 76 Year(s) d. 03/04/1907 bur. 03/06/1907 ZENTRALFRIEDHOF I. TOR 20 4 16
* Kanitz Ignaz 73 Year(s) d. 11/27/1894 bur. 11/29/1894 ZENTRALFRIEDHOF I. TOR 20 4 16
Death record is in FamilySearch.org's ''Wien (alle Bezirke), Sterbebücher, Sterbebuch 1894'', Image #[
https://familysearch.org/pal:/MM9.3.1/TH-1951-2580...=MMGD-2SV:1783055569 201] of 222; Record #1831
For history of Jewish residents in Nikolsburg, see:
http://freepages.genealogy.rootsweb.ancestry.com/~..._Gold_Nikolsburg.jpg