Isabella Sarah Diehl ^{1 2}

  Noted events in her life were:

• Census, 1870, Lowhill Township, Lehigh County, Pennsylvania, USA. ⁵ The 1870 Census shows her living at age 15 as a domestic servant in the household of Jacob George, age 78, innkeeper, and his wife Lydia, age 71. Living in the household next door is Reuben Diehl, age 37 with his wife Minnie and their family.

• Census, 1880, Lowhill Township, Lehigh County, Pennsylvania, USA. ⁶ She appears as Isabella Knerr in the 1880 Census living with her husband, Henry Knerr, who is a 30-year-old shoe maker. She is 26 and her occupation is keeping house. Also in the home are Daisey Knerr (4); Sarah Knerr (20), occupation servant; and Calvin Bear (3). All are listed as being born in Pennsylvania.

• Census, 1900, Lowhill Township, Lehigh County, Pennsylvania, USA. ³ She is listed Isabella Knerr (46, born March 1854) living in the household headed by her husband, E. Henry Knerr, age 50. Living with them are Carrie S. (19, born January 1881); Blaine J. (17, November, 1882); Katie I. (15, December 1884); Emma S. (13, March 1887); Lizzie E. (11, August 1888); and Isabella's mother, Sarah Diehl (73, November 1826). Isabella is listed as having 9 children, 6 still living. Her mother, Sarah, had 13 children and 11 were still living. Henry and Isabella are listed as being married for 27 years. Everyone and everyone's parents are listed as being born in Pennsylvania.

• Census, 1910, Allentown, Lehigh County, Pennsylvania, USA. ⁷ She was listed as Isabella S Knerr as the head of the household that included daughter Carrie S A (age 29), daughter Kate I (25), daughter Lizzie E (21), son-in-law Raymond G Mohr (19) and daughter Emma L (23). The listing is in enumeration district 0159.

Isabella married Elias Henry Knerr, son of Jonas Knerr and Susanna Milhouse, on 19 Apr 1873 in Lowhill Township, Lehigh County, Pennsylvania, USA. (Elias Henry Knerr was born on 14 Dec 1849 in Lowhill Township, Lehigh County, Pennsylvania, USA,^{3 4 8} died on 20 Apr 1909 in Lowhill Township, Lehigh County, Pennsylvania, USA ^{4 8} and was buried in Leather Corner Post: Lowhill Township: Morgenland Church Cemetery, Lehigh County, Pennsylvania, USA ⁴.)