Need ancestry and siblings of JOACHIM GOTTLIEB FRIEDRICH LUCKMANN, b. May 13, 1849 in Germany (exact birth location unknown). Father known to be CARL HEINRICH FRIEDRICH LUCKMANN, mother unknown. JOACHIM married PAULINA CHRISTINA DOROTHEA KLOCKMANN on December 31, 1875 in Kirchgemeinde Kalkhorst, Mecklenburg, Germany. Both JOACHIM & PAULINA were residing in Schwansee, Germany at the time their marriage took place. At some point in time, after marriage, they lived in Lohmuhle, Germany.