re: "whatever became of Archibald McKaig's offspring. "
Appears to be death of Fannie 1
https://familysearch.org/ark:/61903/1:1:FZVB-Y571920 Archie Jr. wife Emma too old to bear children?
https://familysearch.org/ark:/61903/1:1:M4P5-NGYArchie Jr. widowed
1940 https://familysearch.org/ark:/61903/1:1:K4YQ-RZDEddie single in
1915 https://familysearch.org/ark:/61903/1:1:QV9Q-PBDB( see more re: Eddie added below)
Is this William & Francis stating single
1920 https://familysearch.org/ark:/61903/1:1:M4PN-5XRas "Mckeague" in
1940 https://familysearch.org/ark:/61903/1:1:K4PN-BMM However, this appears to be a couple of births for William Samuel...May Mckaig birth:29 July 1892 St. Mary, Jersey City, Hudson, New Jersey
christening: 7 August 1892 father:William Samuel Mckaig mother: Ellen Theresa Barry
Helen Teresa Mckaig birth: 12 July 1894 St. Mary, Jersey City, Hudson, New Jersey
christening: 29 July 1894 father: William Mckaig mother: Ellen Theresa Barry
William
1900 widowed, with in-Laws the Barry family...no children, she may have died in childbirth
https://familysearch.org/ark:/61903/1:1:M9J5-CQ7Say, just looked at image and Wm. is a Policeman!!! altho it also states his parents were b. N.J.
Adding...awe: Ellen T. Mckaig 13 Sep 1894 Jersey City, Hudson, New Jersey
Age:23 Birth 1871 Father b. Ireland
and this...Ellen T. Mckaig birth: 1894 U.S. death: 24 September 1894 Jersey City, Hudson, New Jersey
1930 Edward as: Edwin F Mcrary age 51 New Jersey
Anna V Mcrary Wife 46 New Jersey
Anita F Mc Kaig Daughter 11 New Jersey
Edwin F Mc Kaig Jr. Son 9 New Jersey
https://familysearch.org/ark:/61903/1:1:X46B-TKR1940 Widowed Anna V Mckaig age 56 New Jersey
Anita F Mckaig Daughter 21 New Jersey
Edwin F Mckaig Son 19 New Jersey
https://familysearch.org/ark:/61903/1:1:K4B4-PCR In case related...Perhaps the son of Hugh from above census
Elisabeth Mc Kaig birth: 28 December 1889 Jersey City, Hudson, New Jersey
father: Thomas F. Mc Kaig mother: Lizzie Quinn
Gertie Mckaig birth: 2 July 1892 Jersey City, Hudson, New Jersey
Father: Thomas Mckaig mother: Elizabeth Quinn
Tressa F. Mckaig birth: 9 November 1893 Jersey City, Hudson, New Jersey
father:Thomas Mckaig mother: Lizzie Quinn
Found this but imagine it might be the daughter of James
Harold H. Poole Birth Date: Dec. 3 1882 Jersey City, Hudson, New Jersey
Father: John Poole Father's Birthplace:US Age: 23y
Mother's Name: Mckaig Mother's Birthplace: US Age: 19y
Children: Harold, Walter, Chester, Midred, Edythe, Jessica and Arthur
For two of the births she's written as surname "MCabe" !!!!