Mary Jane COOPER b. 10 Apr 1843 Farmington, Hartford, CT d. 23 Aug 1910 South Hadley, Hampshire, MA

1843 - 1910 (67 years)

Name	Mary Jane COOPER
Birth	10 Apr 1843	Farmington, Hartford, CT [1, 2, 3]
Gender	Female
Death	23 Aug 1910	South Hadley, Hampshire, MA [2, 4]
Person ID	I416	A Few Relatives of Bob and Mary Hegerich
Last Modified	20 Apr 2008

Family Peter WELCKER, b. 20 Feb 1838, Mettenheim, Hessen-Darmstadt d. 16 Jan 1902, South Hadley, Hampshire, MA (Age 63 years)

Marriage 13 Nov 1865 South Hadley, Hampshire, MA [2, 5]

Children

	1. Gertrude Cook WELCKER, b. 3 Oct 1866, South Hadley, Hampshire, MA d. Abt 1951, (Age 84 years)
	2. Albert P. WELCKER, b. 1868, South Hadley, Hampshire, MA d. 27 May 1871, South Hadley, Hampshire, MA (Age 3 years)
	3. Lizzie M. WELCKER, b. 30 Sep 1869, South Hadley, Hampshire, MA d. 24 Sep 1870, South Hadley, Hampshire, MA (Age 0 years)
	4. Lillie B. WELCKER, b. 2 Apr 1871, South Hadley, Hampshire, MA d. 8 Jul 1871, South Hadley, Hampshire, MA (Age 0 years)
	5. William B. WELCKER, b. 2 Apr 1871, South Hadley, Hampshire, MA d. 8 Jul 1871, South Hadley, Hampshire, MA (Age 0 years)
	6. Mabel G. WELCKER, b. 25 Jan 1874, South Hadley, Hampshire, MA d. 15 Aug 1874, South Hadley, Hampshire, MA (Age 0 years)
	7. Merrill Louis WELCKER, [Twin], b. 10 Apr 1875, South Hadley, Hampshire, MA d. 26 May 1942, Holyoke, Hampden, MA (Age 67 years)
	8. Mabel Louise WELCKER, [Twin], b. 10 Apr 1875, South Hadley Falls, South Hadley, Hampshire, MA d. 26 Apr 1964, Worcester, Worcester, MA (Age 89 years)

Family ID F280 Group Sheet | Family Chart

Last Modified 31 Jan 2026

[S649] Death Certificate for Mary Jane Welcker, S. Hadley.
[S616] David Welcker.
[S13614] 1880 Census of *MA*, Hampshire County, South Hadley Falls, family #180.
[S661] Death Certificate from South Hadley, Hampshire, MA.
[S1946] Marriages in Massachusetts 1870-1875, South Hadley.
Peter Welcker, Painter, parents: Conrad & Elizabeth Welcker
Mary Jane Cooper, parents: Robert & Maria Cooper

Our Extended Family