Notes Marriage to Barbara Christina ALLINGER b 2 Jan 1764 Lauffen, Rottweil d 6 Jan 1827 Gemmrigheim. Her parents Eberhard Johann and Anna Maria (JÄSSLIN).
Children - Christine Elisabeth 10 Aug 1792 - 2 Apr 1861 Gemmrigheim (m John Adam ENGELHARD), Johann Christian 20 June 1795 and Johann Adam 21 Dec 1800.
Johann Jacob died in London and at some point the family returned to Germany. Financial matters were dealt with by Johann Simon ENGELHARDT (son of ID 28110 Johann Andreas ENGELHARDT) (London Gazette 22 April 1828).
PB Links - brother ID 29022 Johann Adam SCHWEIKHERT, also another brother, occupation unknown, Schweikherdt SCHWEIKHERT b 28 Apr 1753 d 29 Dec 1815. Possible relative John Michael SCHWEICKERT married 5 Apr 1779 St Mary's, Whitechapel to Mary HANSCHMAN, widow, also marriage 2 Apr 1782 St Dunstan's, Stepney, on both marriages John Michael's marital status given as bachelor - different or same person?