I looked up August at the archive today:
August Hälsing emigrated August 8, 1902, from Norra Räfvåla, Grangärde parish, to North America (Grangärde B:2 p48).
August was born January 1, 1882, in Södra Räfvåla, to parents Erik Jansson and Anna Karolina Jansson (Grangärde C:13 p61).
August's father, Erik Jansson, was born October 26, 1847, in Södra Räfvåla, to parents Jon Erik Andersson and Maja Stina Persdotter (Grangärde C:10 1847:178).
I found the whole family listed in Södra Räfvåla in 1882 (Grangärde AI:20a p144):
Crofter Helsing Jon Erik Andersson, born March 11, 1826, in Räfvåla, married April 5, 1847, to
Wife Maja Stina Persdotter, born March 10, 1827, in Räfvåla
Daughter Ida, born September 23, 1866, emigrated to North America in 1883
Son ... (didn't note his name)
Crofter's son Helsing Erik Jansson, born October 26, 1847, in Räfvåla, married March 28, 1875, to
Wife (Tall) Anna Karolina Jansson, born August 17, 1856, in Ljusnarsberg parish
Son August, born January 1, 1882, in Räfvåla
I think August had a number of siblings, but I don't know whether they too emigrated or stayed in Sweden. Ida Helsing (or Jansdotter) would thus be an aunt to August, but I don't know whether she went to Michigan or somewhere else.