According to her birth certificate, Hazel was born in the town of Theodore, Precinct of Duchesne, in the County of Wasatch, in Utah.

Hazel's parents were:
Joseph Sidney Abplanalp, b. Feb. 5, 1867 in Midway, Wasatch County, UT. and d. Dec. 15, 1962 in Los Angeles, Los Angeles County, CA. &
Hannah Marks Jenkins, b. Dec. 15, 1873 in West Jordan, Salt Lake County, UT. and d. Jan. 7, 1965 in Whittier, Los Angeles County, CA.

On Jan. 20, 1890, Joseph Abplanalp and Hannah Marks Jenkins (1873–1965) were married in Vernal, Uintah County, UT.

Joseph & Hannah Abplanalp's children were:
1. * Lydia Louella Abplanalp, b. Sep. 29, 1890 in Vernal, Uintah County, UT. and d. Jan. 2, 1970 at the age of 79 in Los Angeles County, CA. Lydia marr. Roland Roseberry.
2. * David Peter Abplanalp, b. Mar. 26, 1892 in Vernal, Uintah County, UT. and d. Feb. 15, 1984 at the age of 91 in Williams, Coconino County, AZ. David marr. Josie Holden in 1915.
3. * Margaret Chloe Abplanalp, b. Dec. 22, 1893 in Vernal, Uintah County, UT. and d. Oct. 14, 1998 at the age of 104 in Vernal, Uintah County, UT. Chloe never married.
4. * Nellie Rae "Nell" Abplanalp, b. Nov. 5, 1895 in Vernal, Uintah County, UT. and d. May 15, 1990 at the age of 94 in Los Angeles County, CA. Married 1) Ray Witt Averett in 1916 and 2) George Magnus Frandsen.
5. * Delia Hannah Abplanalp, b. Nov. 15, 1897 in Vernal, Uintah County, UT. and d. Aug. 7, 1996 at the age of 98 in Stanislaus County, CA. Delia marr. James Patrick Egan in 1915 and 2) _ Englar.
6. * Joseph Sidney Abplanalp Jr., b. Dec. 8, 1899 in Vernal, Uintah County, UT. and d. Jun. 28, 1951 in a car accident between Farmington and Cuba, NM. Joseph was marr. to Senona "Nona" Baker (Jones) in 1925/26. Nona was marr. first to Robt. Christensen in 1923 and after Joseph died, to Clarence Cowan in 1954.
7. * William Lynn Abplanalp, b. Dec. 9, 1901 in Vernal, Uintah County, UT. and d. Oct. 28, 1930 at age 28 from injuries received in a coal mine accident near Castlegate, Salt Lake County, UT. William marr. Emma Bernice Warren in 1926.
8. * Samuel Owen Abplanalp, b. Jan. 4, 1904 in Vernal, Uintah County, UT. and d. Dec. 29, 1924 at age 20 of pneumonia (or poisoning) in Park City, Summit County, UT.
9. * Clyde Johnson Abplanalp, b. Dec. 20, 1905 in Vernal, Uintah County, UT. and d. Nov. 26, 1973 in Los Angeles County, CA.
10. * Edra Pearl Abplanalp, b. Feb. 16, 1908 in Vernal, Uintah County, UT. and d. Dec. 6, 1990 in Los Angeles, Los Angeles County, CA. Edra marr. James Edward Spalione in 1935.
11. * Hazel Abplanalp, b. Jan. 22, 1910 in Duchesne, Duchesne County, UT. and d. May 27, 1986 at home in Price, Carbon County, UT. Hazel marr. Marcel "Moss" Jeanselme in 1931 in Price, UT.
12. * George Glenn Abplanalp, b. Nov. 9, 1911 in Vernal, Uintah County, UT. and d. Dec. 15, 1988 in Phoenix, Maricopa County, AZ. George marr. Sarah Elizabeth Fulton in 1936 and Mary Jane Bennett.
13. Carl Thomas/Thomas Carl Abplanalp, b. Ap. 4, 1914 in Duchesne County, UT. and d. Oct. 8, 1997 in Orange County, CA. (Carl lived in El Monte, CA. in 1951). Carl marr. Francis Mary/Mae Shield in 1932, Bernice Alma _ and June Alice Prewitt in 1978.
14. * Tressie Abplanalp, b. Oct. 9, 1915 in Vernal, Uintah County, UT. and d. May 7, 2017 at the age of 101 in Sun City West, Maricopa County, AZ. Tressie marr. John Francis Hardy in 1934 and John Henry "Jack" Crews in 1946.
15. Barbara Abplanalp, b. Dec. 25, 1918 in Duchesne, Duchesne County, UT. and d. Aug. 31, 2007 at the age of 88 in Salt Lake City, Salt Lake County, UT. Barbara marr. Alvin Maxwell Jacobsen.

On Jun. 29, 1931, Hazel Abplanalp and Marcel "Moss" Jeanselme were married in Price, Carbon County, UT., according to the Western States Marriage Index for 1809-2016.

The Sun-Advocate (Price, UT.), P. 8, last column
Wed., Jun. 11, 1986
Hazel Jeanselme
Hazel A. Jeanselme, beloved sister and aunt, died quietly at her home on May 27, 1986.
Hazel was born in Duchesne, the daughter of Joseph and Hannah Abplanalp. She moved to Price as a young girl with her family, attended public schools in Price and graduated from Carbon High School. She attended classes at Carbon College where she studied music and drama. Hazel was blessed with a beautiful voice and dramatic ability and while attending Carbon High and college she took part in many plays and musicals. After high school, Hazel worked for Lewis Jewelry Store. It was at this time that she met and fell in love with Marcel (Moss) Jeanselme. They were married on June 29, 1931, their marriage was later solemnized in the Salt Lake LDS Temple.
During the years of her life in Price, Hazel was busy with community affairs, singing in weddings, funerals and various functions held in Price. An active Latter-day Saint, Hazel worked in Mutual, Sunday school Primary and was a stake chorister for the Primary for many years.
Hazel and Moss were both active in the Utah Retail Grocers Association. She was also secretary and president for the National Women's Auxiliary of the NRGA. 
Upon the death of her beloved Moss, Hazel moved to Salt Lake City to be closer to her sister, Barbara and her family. She belonged to the Salt Lake chapter of the Ladies Literary League, writing and directing many plays for them. Being an avid golfer and busy in church functions and holding the office of Relief Society chorister, and working in the Jordan River Temple kept Hazel busy and happy until her illness occurred in the early months of this year. She was blessed with one of life's greatest gifts, good friends, who loved her and will miss her as all her family will.
Funeral services were held Saturday, May 31, at the South Cottonwood 7th Ward. In lieu of flowers contributions may be sent to the Primary Children's Medical Center, 320-12th Ave., Salt Lake City, Utah, 84103.
Entombment, Salt Lake Memorial Mausoleum.