Elfring, Gesina Wilhelmina Maria 1a

Birth Name Elfring, Gesina Wilhelmina Maria
Gender female


Event Date Place Description Notes Sources
Birth calculated 1893 Hillegom, Zuid-Holland, Nederland  
Residence 1915-02-20 Haarlem, Noord-Holland, Nederland  


Relation to main person Name Relation within this family (if not by birth)
Father Elfring, Jan Willem
Mother Hansen, Gesina Wilhelmina
         Elfring, Gesina Wilhelmina Maria


    Family of Kamerlingh Onnes, Onno and Elfring, Gesina Wilhelmina Maria
Married Husband Kamerlingh Onnes, Onno
Event Date Place Description Notes Sources
Marriage 1915-02-20 Haarlem, Noord-Holland, Nederland  

Groom's Age: 53

Bride's Age: 22



  1. Elfring, Jan Willem
    1. Hansen, Gesina Wilhelmina
      1. Elfring, Gesina Wilhelmina Maria
        1. Kamerlingh Onnes, Onno


Source References

  1. Netherlands, Noord-Holland civil registration
      • Date: 1935-07-11
      • Page: 1935-07-11
      • 1935 Onno Kamerlingh Onnes death
      • 1935 Onno Kamerlingh Onnes death (Bergen)
      • Date: 1915-02-20
      • Page: 1915-02-20
      • 1915 Onno Onnes & Gesina Wilhelmina Maria Elfring marriage