Interactive tree of Isaak Rothschild ??
1921 Manfred Oppenheim
1922 Erich Oppenheim
19231942 Fritz Jacob Oppenheim
19261942 Ludwig Oppenheim
1927 Bertha Oppenheim
1892 Flora Rothschild oo Oppenheim
1886 Isidor Oppenheim
 Isaak Rothschild ??
 Malchen …