Father:
Berend Borgman (Friday 30 April 1841 Oude Pekela, Groningen, Nederland - Sunday 24 February 1901 Groningen, Groningen, Nederland)
(Nieuwe Pekela, Groningen, Nederland;Saturday 01 July 1871 - Wednesday 07 November 1928)
Heije Horlings (Monday 15 October 1877 Nieuwe Pekela, Groningen, Nederland - Saturday 09 April 1955 Winschoten, Groningen,
Nederland)(. Thursday 25 June 1903 Oude Pekela, Groningen, Nederland)
   ├─ NN Horlings (Oude Pekela, Groningen, Nederland;Sunday 25 October 1903 - Sunday 25 October 1903)
   │ +
Koenraad Machiel Grave (Thursday 14 May 1903 Nieuwe Pekela, Groningen, Nederland - Date unknown)
   │ (. Saturday 19 May 1928 Nieuwe Pekela, Groningen, Nederland)
   │ +
Wubbina Walters (Wednesday 15 April 1908 Oude Pekela, Groningen, Nederland - Date unknown)
   │ (. Saturday 01 June 1929 Oude Pekela, Groningen, Nederland)
   └─ Jacobus Hermannus Horlings (Saturday 29 July 1911 Ambt Hardenberg, Overijssel, Nederland - Monday 15 September 1969 Nieuwe
    Pekela, Groningen, Nederland)
    +
Geesjen Jager (Nieuwe Pekela, Groningen, Nederland;Thursday 11 June 1914 - Saturday 13 May 1989)
    (. Saturday 02 May 1936 Nieuwe Pekela, Groningen, Nederland)
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