Picky, picky, picky. I hope you can clearly see the difference between the TWO men!

Engelbrechten, Herman Christoph Friedrich, 12.xii.1765 (Stralsund) - 5.iv.1818
(Christiansstadt): In prussian service 1783-1788; O 16.ii.1799; GM 12.i.1812; GL 27.vii.1814;
GL(Pr) 4.xi.1815;
Bio: Kurt von Priesdorff. Soldatisches Führertum, Tiel 7: Die preuschischen Generale von 1813-
1820, ca. 1937, pp. 113-115.

Engelbrechten, Herman Friedric Christian von, 12.xii.1765 (Wismar) - 5.iv.1818 (Kristianstad):
In prussian service 1783-1788; O 16.ii.1799; GM 14.i.1812; GL 27.vii.1814; GL(Pr) 4.xi.1815;
Bio: https://sok.riksarkivet.se/Sbl/Presentation.aspx?id=16119
https://archive.org/details/Anrep_Svenska_adelns_attartaflor_1_1858/page/n754

Perhaps you think his mother gave birth in a carriage driving between Wismar and Stralsund?

With respect,

AvB