Hi.I'm not related to this family. This may be a marriage record for his daughter from Familysearch.org:
Kathryn R. King Occ-Stenography Born: abt 1900 (age 28) Orseal Mills, Pa. Father: Nelson King of Harrisburg, Pa., occ-Watchman, b. Canada Mother: Mary E. Shannon, b. Blair Co Married: 16 Jun 1928 Dauphin County, Pennsylvaniato Hubert V. Campbell Occ-Salesman Born: abt 1894 (age 34) South America Father: William Cambell, deceased, b. South America Mother: Virginia Goin of New York City, b. South America
Here is the family in 1900:
1900 United States Federal Census about Nelson King Name: Nelson King Age: 42 Birth Date: Sep 1857 Birthplace: Canada Fr [Canada French] Home in 1900: Osceola Mills, Clearfield, Pennsylvania [Clearfield] Race: White Gender: Male Immigration Year: 1878 Relation to Head of House: Head Marital Status: Married Spouse's Name: Mary King Marriage Year: 1883 Years Married: 17 Father's Birthplace: Canada Fr Mother's Birthplace: Canada Fr Household Members: Name Age Nelson King 42b. Sep 1857 Can-Fr; imm 1878; Stationary Engineer Mary King 39 -wife- b. May 1861 Penn, parents b. Ireland; married 17 years; 7 children/7 surviving Margaret King 15 -dau- b. Nov 1884 Penn Michell King 14 -son- b. Mar 1886 Penn Frank King 12 -son- b. Jun 1887 Penn Joseph King 11 -son- b. May 1889 Penn Veronica King 9-dau- b. May 1891 Penn William King 2-son- b. May 1898 Penn Regina King 4/12 -dau- b. Jan 1900 Penn
Here is a directory listing for Nelson & Mary:
U.S. City Directories (Beta) about Nelson M King Name: Nelson M King Gender: M (Male) Residence Year: 1927 Street Address: 535 Maclay Residence Place: Harrisburg, Pennsylvania Occupation: Lab Spouse: Mary King Publication Title: Harrisburg, Pennsylvania, City Directory, 1927
There is a Nelson King, b. 1857 Canada living in Penn in 1880 but he is alone, no family members.If his father's name was Simon, this may be Nelson as "Narcisse Roy" living in Quebec in 1871:
1871 Census of Canada about Narcisse Roy Name: Narcisse Roy Gender: Male Age: 14 Birth Year: abt 1857 Birth Place: Quebec Religion: Catholic Origin: French Province: Quebec District: Dorchester East District Number: 160 Division: 02 Subdistrict: St Anselme Subdistrict Number: a Household Members: Name Age Siméon Roy 38b. 1833 Que. Claris Roy 30 -wife- b. 1841 Que. Thomas Roy 26b. 1845 Que. Marie Roy 21b. 1850 Que. Narcisse Roy 14b. 1857 Que. Joseph Roy 8b. 1863 Que. Herménégilde Roy 10 monthsb. May 1870 Que.
And in 1861:
1861 Census of Canada about Thomas Roy Name: Thomas Roy Gender: Male Age: 16 Birth Year: 1845 Birthplace: Lower Canada Marital Status: Single Home in 1861: Dorchester, Canada East Religion: Catholique R Household Members: Name Age Simeon Roy28b. 1833 Que. Marguerite Fortier28b. 1833 Que. Marcel Roy26b. 1835 Que. Thomas Roy 16b. 1845 Que. Narcisse Roy4b. 1857 Que.
In this case, I think everyone is the family is a wife or sibling to Simeon, except for Narcisse, who must have been a 1st born child.
Simeon Roy & Marguerite Fortier had one child born in 1858 who died soon thereafter:
Anonyme Roi, b. 5 Oct, bur. 7 Oct 1858 St-Anselme, Dorchester County, Quebec, son of Simeon Roi & Marguerite Fortier, age 1 hour.
Howver, I can't find a baptism for Narcisse in St-Anselme.
They did have a child Joseph:
Joseph Simeon Roy, b. 11 Nov 1862 St-Anselme, Dorchester County, Quebec, son of Simeon Roy & Marguerite Fortier.
Here is a burial record for Margueite Fortier:
Marguerite Fortier, d. 30 Aug, bur. 2 Sep 1867 St-Anselme, Dorchester County, Quebec, age 34 years, wife of Simeon Roy.
Here is Simeon Roy's marriage:
Simeon Roy of St-Anselme (Charles Roy & Anastasie Goulet) m. 29 Jul 1856 Ste-Claire, Dorchester County, Que. Marguerite Fortier (Simon-Pierre Fortier & Marie Louise Fournier)
Here is a baptism for Simeon:
Simeon Roy, b. 28 Apr 1833 St-Anselme, Dorchester County, Quebec, son of Charles Roy & Anasthasie Goulet.