Birth: July-September 1895 Newport, Isle of Wight, Hampshire, UK
Father: Mark Crutcher (Light) c1867-1941
Mother: Betsy (Elizabeth Mary) Ayres (Airs, Eyers, Eyrs) 1869-1948
Marriage: July-September 1919 Isle of Wight, Hampshire, UK
Wife: Nancy C Walcroft (Walcraft) b1901-a1922
Death: July-September 1923 Isle of Wight, Hampshire, UK
Louisa M Crutcher 1919
Nancy K Crutcher 1920
Birth of Isaac Crutcher in FreeBMD in July-September 1895 in I WIght (2b 602a).
In the 1901 census as Isaac Ayres aged 6, born in Newport, Isle of Wight, and living with his mother (Betsey Ayres), and two brothers (Mark and Wlater) who were boarding with Mark Crutcher in four rooms at 3 Orchard Street, Newport, Isle of Wight, Hampshire.
In the 1911 census as Isaac Crutcher aged 16 and living with Mark and Betsey (parents?), Albert, Henry, James and Walter (brothers?) and Anna Bella (sister?) in Isle of Wight, Hampshire.
Marriage of Isaac Crutcher and Nancy C Walcroft or Walcraft in FreeBMD in April-June 1916 in I Wight (2b 1425) (on the entry for Isaac it gives Walcraft and on the entry for Nancy Walcroft).
His two daughters were born in the Isle of wight.
Death of Isaac Crutcher in FreeBMD in July-September 1923 aged 22 in I Wight (2b 696).
Note that if his parents are correct they did not marry until 1932. His mother's name is in some doubt - she was officially called Betsy, but many believe her full name was Elizabeth Mary although I have seen no evidence of this. Her surname had many different spellings.
John Couper has an entry in RootsWeb WorldConnect for Isaac Crutcher in third quarter in Newport, Isle of Wight, parents Mark Croucher and Elizabeth Mary Ayres.