Margaret's surname is spelled with an e on some of the children's birth certificates, it does not have an e on her tomb stone.

Tomb stone for Margaret reads as follows:
11-9, HAWS (ss) Margaret Clark, wife of John F. Haws.  Died June 2, 1924, aged 62 years.  Also two infant sons, George and Wesley.  John F. Haws, Jan 2, 1857-July 29, 1950.  A picture of the stone is on file.

Ontario, Canada Deaths, 1869-1932 Record info about Margaret Hawes
Name: Margaret Hawes Death Date: 2 Jun 1924 Death Location: Dufferin Gender: Female Estimated Birth Year: abt 1862 Birth Location: On #011210

Erin Advocate, June 12, 1924
MRS. JOHN F. HAWS A gloom passed over the community when the friends and neighbors received word of the death of Mrs. Haws, beloved wife of John Fletcher Haws, 11th line, East Garafraxa.  About two weeks ago by a fall which lead to her death.  The doctors thought her to be convalescing nicely when Sunday she became worse and died Monday morning.  The late Mrs. Haws is survived by her husband, four daughters, Mrs. McBride, Mrs. Young, Mrs. Turner and Hattie, at home; also four sons, Clifford, of Grand Valley; Henry, Wilfred and Horace at home.  The funeral took place on Tuesday, June 5th, to Prices' cemetery, when Rev. Hare conducted the services.  Mrs. Haws was a beloved mother and friendly neighbor and will be sadly missed by all in her home.

Thursday June 5, 1924 edition of the Erin Advocate
HAWS-In East Garafraxa Twp, on Monday, June 2, 1934, Maggie Haws, beloved wife of John Fletcher Hawes.