Johann married Louisa Charlotta Wegener on 17 May 1717 in Detmold, Germany. Louisa (daughter of Berent Wegener) was born on 22 Apr 1665 in Detmold, Germany; died on 22 Apr 1685 in Detmold, Germany. [Group Sheet] [Family Chart]

1. Johanne Louise Rose Rosemeier was christened on 28 Jan 1718 in Detmold, Ger.
2. Jurgen Heinrich Rosemeier was christened on 25 Jun 1719 in Detmold, Ger.
3. Johanne Sophia Elizabeth Rosemeier was christened on 31 Jan 1721 in Detmold, Ger.
4. Catherine Marie Rosemeyer was christened on 26 Dec 1722 in Detmold, Ger; died in Aug 1786; was buried on 18 Aug 1786 in Eichholz, Detmold, Germany.
5. Amalia Maria Rosemeier was christened on 6 Jun 1723 in Detmold, Ger.