Johann Ephraim Christian KöSTER, 1823-
Arthur's first cousin once removed

 Father Johann Martin KOESTER
 Mother Dorothea Sophia KRüGER Koester, 1803-1866
       Johann Ephraim Christian KöSTER, 1823-
       Brother Johann Carl Friedrich KOESTER, 1827-
       Brother Wilhelm Christian Friedrich KöSTER, 1830-

Time Line

20 December 1823 - Born at Mildenitz, Kreis Stargard, Mecklenburg-Strelitz
Mildenitz Church

26 December 1823 - Baptized there. Godparents were Ephraim Krüger, Arbeitsmann, Mrs Johann Feldt, Zimmergesellefrau and Maria Christina "Christina" KRüGER Schöttler, Mädchen from Mildenitz (the mother's sister)

19 November 1824 - Mother Dorothea Sophia KRüGER, age 21, married Johann Martin KOESTER there

30 November 1827, age 3 - Brother Johann Carl Friedrich KOESTER born there