Hmm - Frederick and Henry ..
this record states Frederick - father Henry (decd) so not your Withoff - but could be related - do you have any link to Wigan Withoff family ?
Marriage: 17 Feb 1890 All Saints, Wigan, Lancashire, England
Frederick William Withoff - 22, Butcher, Bachelor, 83 Hallgate
Alice Adelaide Boardman - 21, Spinster, 83 Hallgate
Groom's Father: Henry Withoff, (decd.), Brewer
Bride's Father: Joseph Boardman, Gasfitter
Witness: George Boardman; Pauline S. Withoff
Married by Banns by: Hugh F. Lloyd Curate
Register: Marriages 1888 - 1898, Page 41, Entry 81
Source: LDS Film 1885699
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ADDED YES - I wonder why Wigan when abode is given as Crewe - I can only presume All Saints Wigan is the family Parish Church
Baptism: 23 Dec 1894 All Saints, Wigan, Lancashire, England
Annie Christina Withoff - [Child] of Frederick William Withoff & Alice Adelaide
Born: 9 Jul
Abode: Crewe
Occupation: Butcher
Baptised by: W. Evelyn Kingsbury Curate
Register: Baptisms 1893 - 1896, Page 179, Entry 1426
Source: LDS Film 1885674
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their sons wedding - also in Wigan
Marriage: 5 Dec 1914 St Thomas, Wigan, Lancashire, England
Frederick William Withoff - 24, Butcher, Bachelor, 33 Caroline Street
Annie Keenan - 22, Spinster, 131 Gt. George St.
Groom's Father: Frederick William Withoff, Butcher
Bride's Father: Peter Keenan, Miner
Witness: John William Bird; Elizabeth Keenan
Married by Banns by: C. R. Slee Vicar
Register: Marriages 1905 - 1915, Page 237, Entry 474
Source: Original register at Wigan Archives
so looking at those records - Wigan - although living in Crewe for the baptism of Annie Christina , we know that Frederick William Withoff father was HENRY WITHOFF - a brewer - is he in your tree ??...if not , do you want to try and find him ??