Henry married Amy Eleanor Begg on 1 Aug 1899 in Maxville, Kenyon, Glengarry, Ontario. Amy (daughter of James Begg, Jr and Louisa "Lucy" Campbell) was born on 30 Oct 1876 in Gravel Hill, Roxborough, Stormont, Ontario, Canada; died on 7 Oct 1950 in Maxville, Kenyon, Glengarry, Ontario; was buried in Maxville, Kenyon, Glengarry, Ontario. [Group Sheet] [Family Chart]

1. Arthur Hammond Mcewen was born on 5 Nov 1900 in Roxborough, Stormont, Ontario, Canada; died on 11 Sep 1925 in Central Butte, Saskatchewan, Canada; was buried in Central Butte, Saskatchewan, Canada.
2. Bertha Janet Mcewen was born on 5 Jun 1902 in Roxborough, Stormont, Ontario, Canada.
3. Albert Alexander Begg Mcewen was born on 25 Sep 1906 in Roxborough, Stormont, Ontario, Canada; died on 4 Jan 1960 in St Catharines, , Ontario, Canada; was buried in St Catharines, , Ontario, Canada.
4. William Daley Mcewen was born on 27 Aug 1908 in Roxborough, Stormont, Ontario, Canada.
5. Angus Ross Mcewen was born on 13 Jan 1911 in Roxborough, Stormont, Ontario, Canada; died on 12 Sep 1983 in Cornwall, Stormont, Ontario, Canada.
6. Living