Kai married Rosburg, Ida Lucia Magdalena on 7 Nov 1801 in Hansühn, Ostholstein, Schleswig-Holstein, Germany. Ida (daughter of Rosburg, Detlev and Jappen, Anna Malehna) was born on 21 Sep 1778 in Harmsdorf, Ostholstein, Schleswig-Holstein, Germany; died on 27 Jan 1832 in Harmsdorf, Ostholstein, Schleswig-Holstein, Germany; was buried on 2 Feb 1832 in Hansühn, Ostholstein, Schleswig-Holstein, Germany. [Group Sheet] [Family Chart]

1. Bock, Ernestina Christiana Henrietta was born in 1804 in Harmsdorf, Ostholstein, Schleswig-Holstein, Germany.
2. Bock, Kai Hinrich was born on 28 Feb 1809 in Harmsdorf, Ostholstein, Schleswig-Holstein, Germany.
3. Bock, Juliana Carolina was born in UNKNOWN in Harmsdorf, Ostholstein, Schleswig-Holstein, Germany.
4. Bock, Christina Juliana was born in UNKNOWN in Harmsdorf, Ostholstein, Schleswig-Holstein, Germany.
5. Bock, Wulf Christian was born in UNKNOWN in Harmsdorf, Herzogtum Lauenburg, Schleswig-Holstein, Germany.