I found the marriage record of Samuel Charles Horlacher & Sarah Minerva Harrison. It is in Wise County, Texas marriage book 1 page 123: Hallacher, S.C. & Harrison, Miss Minerva 10 Dec. 1882.
After they were married they moved to Hale County, Texas. Hale county was formed 21 Aug. 1876 from Bexar Land District & organized in 1888. The county seat is Plainview. The first settlers arrived in March 1883.
Their first child was: John Lawrence Horlacher born 1 May 1884, their second child was: Mary Eliza Horlacher born 13 Sep. 1886, their third child was: Samuel Fletcher Horlacher born 12 Dec 1887, their fourth child was: Nancy Jane Horlacher 21 Feb. 1891.