Antje Sjoerds Vellinga, born circa 1871 (?).

Antje was married to
Yge Rinzes Mulder, born circa 1867 (?).

• 1 : John Y Mulder, born in Midway on April 22, 1894, died in Rock Valley [Iowa [USA]] on July 17, 1970, aged 76 years.
  John was married in Doon on December 27, 1916, at the age of 22 to Reka de Young (aged 20 years), born in LeMars on September 14, 1896, daughter of Robijn de Jong and Minke Gerrits Dijkstra, died in Sioux Center on October 1, 1965, buried in Doon, aged 69 years.