1865 BIRTH/CHRISTENING: Denmark, Hjorring, Brovst Parish Records, FHL film 0048953:

20 February 1865, Martinus Pedersen, 17 April christened in the church, parents Peder Pedersen and wife Mariane Thomasen of Halvrimmen, mother 47 years old; Maren Pedersdatter of Oxholm, Johanne Kirstine Pedersdatter of Osterby, Lars Nielsen of Halvrimmen, Tomas Chr. Pedersen of Oxholm and Peder Simonsen Pedersen of Osterby.

1900 CENSUS: Utah, Utah, Pleasant Grove, ED 162, sheet 11, line 14:

Martin Peterson, head, w, m, born February 1865, 35 years old, married 14 years, born in Denmark, father born Denmark, mother born Denmark, immigrated 1884, in the US 16 years, naturalized, day laborer; Lena, wife, w, f, born June 1861, age 38, married 14 years, mother of 3 children, 2 children living, born in Denmark, father born Denmark, mother born Denmark, immigrated 1884, in US 16 years; Arthur, son, w, m, born June 1887, age 12, single, born in Utah, father born Denmark, mother born Denmark; Cora, daughter, w, f, born May 1892, age 8, single, born in Utah, father born Denmark, mother born Denmark.

1910 CENSUS: Utah, Utah, Pleasant Grove, ED 173, sheet 13, line 12:

Martin Peterson, head, m, w, age 45, 2nd marriage 5 years, born Denmark, father born Denmark, mother born Denmark, immigrated 1884, naturalized, horse breader; Martha, wife, f, w, age 31, 1st marriage 5 years, mother of 3 children, 2 children living; born Utah, father born Denmark, mother born Denmark; Harry, son, m, w, age 7, single, born Utah, father born Denmark, mother born Utah; George, son, m, w, age 4, single, born Utah, father born Denmark, mother born Utah; Raymond, son, m, w, age 4 months, single, born Utah, father born Denmark, mother born Utah.

1920 CENSUS: Utah, Utah, Pleasant Grove, ED 203, sheet 10, line 14:

Martin Peterson, head, m, w, age 54, married, immigrated 1881, naturalization date unknown, born Denmark, father born Denmark, mother born Denmark, fruit salesman; Martha, wife, f, w, age 41, married, born Utah, father born Denmark, mother born Denmark; Harry C., son, m, w, age 17, single, born Utah, father born Denmark, mother born Denmark; George, son, m, w, age 14, single, born Utah, father born Denmark, mother born Denmark; Raymond, son, m, w, age 11, single, born Utah, father born Denmark, mother born Denmark; Dale, son, m, w, age 8, single, born Utah, father born Denmark, mother born Denmark; Jesse, son, m, w, age 5, single, born Utah, father born Denmark, mother born Denmark; Dan W., son, m ,w age 3 months, born Utah, father born Denmark, mother born Denmark.

Ancestry Hints for Martinus PEDERSEN     4 possible matches found on Ancestry.com

• Married: ABT 1886

1. Arthur PETERSON b: JUN 1887
2. Cora PETERSON b: MAY 1892

• Married: 28 DEC 1904 in Pleasant Grove,Utah,Utah
• Note:

  1904 MARRIAGE: Utah County Marriage Records, FHL film 0488401:
  
  Marriage License, The State of Utah, Utah County, to any Person Legally Authorized to Solemnize Marriage Greeting: You are hereby Authorized to Join in Holy Matrimony Mr. Martin Peterson of Pleasant Grove in the County of Utah and Sate of Utah, of the age of 39 years, and M Martha Larson of Pleasant Grove in the County of Utah, and State of Utah, of the age of 26 years. Winess my hand and the Seal of Utah County, hereto affixed at my office in Provo City, in Utah County this 28 day of December A.D. 1904.
  
  I hereby certify, that on the 28 day of December the year of Our Lord Ont Thousand Nine Hundred and Four at Pleasant Grove in said County, I, the undersigned, a Minister of the Gospel did join in Holy Bonds of Matrimony, according to Law, Martin Peterson of the County of Utah State of Utah, and Martha Larsen of the County of Utah State of Utah, the nature of the ceremony was according tot he rite of the civil law and was a present mutual agreement of marriage betweeen the parties for all time. (signed) S.S. Swenson.
  Witnesses C.P. Larsen and James C. Peterson
  filed for record this 29 day of December A.D. 1904

1. Jesse Gordon PETERSON b: 21 MAR 1914 in Pleasant Grove,Utah,Utah
2. Harry PETERSON b: ABT 1903
3. George PETERSON b: ABT 1906
4. Raymond PETERSON b: ABT 1910
5. Dale PETERSON b: ABT 1912
6. Dan W. PETERSON b: ABT 1920