1911 census Hamilton East, Sub District 8, Ward 6.

PANKHURST,
Horace, head, May 1870, 41, b England, immigrated 1875
Alice, wife, May 1880, 31 b England, immigrated 1902
Henry, Mar 1908, 3, b Ont
Elizabeth, Aug 1909, 1, b Ont

Marriage: from Ancestry.ca

Horace Pankhurst, 38,bachelor, living Hamilton, b England, parents: Henry & Frances Pankhurst, married Alice Isabella Walder, 25, b England, living Hamiton, parents: Wm Walder & Jane Spitty(?), witn: Lizzie Lapier & Mary E Robinson both of Hamilton, 22 Mar 1906 at Hamilton, Wentworth, # 020828-06

Death:
Horace Warren Pankhurst, b 27 Dec 1907, died 10 Mar 1908, of meningitis, s/o Horace Pankhurst & Alice Walder, Hamiton, # 031689-07

On 1881 census Horace is living in Hamiton, Ward 1. Looks like he is in a school/orphanage as there are a lot of children there. It is listed under Margaret Mitchell, 41, b Quebec, cook ,so it is some kind of an institution.
1881 on www.familysearch.org
The only Fannie (Francis maybe) Pankhurst on 1881 is a widow in Toronto

1901 census Hamilton, Wentworth
MARKS,
Walter, head, 24 Jan 1875, Ireland, immigrated 1880, scalemaster
Elizabeth,wife, 23 Jan 1876, 25, b England, imm 1891
I didn’t check the next page for children but their births are below.

1911 census Hamilton West
MARK,
Walter, Jan 1874, 36
Lizzie, wife, Jun 1876, 35
Edith, dau, Oct 1899, 11
Stanley, son, Nov 1901, 9
Alice, dau, Apr 1905, 6

Marriage: Ancestry.ca
Elizabeth Francis Sophia Walder, 22, b England, d/o Wm Jas Walder and not known, married Walter Ed Marks, 24, scale worker, b Ireland, s/o Thos Marks & Margaret Edith Devine, 4 Oct 1898, Wentworth.

Births: Ancestry. ca

Alice Georgina Marks, 1 Sept 1904, Walter Marks & Eliz Walder, Wentworth , no registration number

Edith Adelaide, 9 Dec 1899, Wentworth
Stanley Harris, 26 Jun 1901, Wentworth

Death:
Walter Edward Marks, b Dublin Ireland, 6 Oct 1876, scale worker, father: James Marks b Ireland, no mother given. Informant: Elizabeth Marks 48 Guise St, widow, burial: Hamilton, died 2 Mar 1924 of tumor of spinal cord (in General Hospital) and pyelo nephritis, Hamilton Wentworth # 034323-24

1901 and 1911 census on www.automatedgenealogy.com
1881 census on www.familysearch.org