1841 England Census
Name: Isaac Crosby
Age: 1
Estimated Birth Year: abt 1840
Gender: Male
Where born: Yorkshire, England
Civil Parish: Birdsall
Hundred: Buckrose
County/Island: Yorkshire
Country: England

William Crosby 45
Hannah Crosby 40
George Crosby 20
Mary Crosby 15
Ann Crosby 15
William Crosby 12
Henry Crosby 10
Jane Crosby 8
Hannah Crosby 6
Thomas Crosby 4
Isaac Crosby 1
..............................................................

1851 England Census
Name: Isaac Crosby
Age: 10
Estimated Birth Year: abt 1841
Relation: Son
Father's Name: William Crosby
Mother's name: Hannah Crosby
Gender: Male
Where born: Birdsall, Yorkshire, England
Civil Parish: Birdsall
Phillimore Ecclesiastical Parish Maps:
View related Ecclesiastical Parish
County/Island: Yorkshire
Country: England

William Crosby 57
Hannah Crosby 54
John Crosby 24
William Crosby 22
Hannah Crosby 16
Thomas Crosby 13
Isaac Crosby 10
......................................................................

1871 England Census
Name: Isaac Crosby
Age: 30
Estimated Birth Year: abt 1841
Relation: Head
Spouse's Name: Hannah Crosby
Gender: Male
Where born: Birdsall, Yorkshire, England
Civil Parish: Leamington
Ecclesiastical parish: St Mary
Town: Leamington
County/Island: Warwickshire
Country: England
Registration district: Warwick
Sub-registration district: Leamington
ED, institution, or vessel: 19
Household schedule number: 88
Piece: 3196
Folio: 63
Page Number: 19
Household Members:
Name Age
Isaac Crosby 30
Hannah Crosby 29
Geo Edwd Crosby 7
Emily Crosby 6
Harry Crosby 4
Kate Crosby 2
William Crosby 1
John Crosby 5 Months
...........................................................

1881 England Census
Name: Isaac Crosby
Age: 40
Estimated Birth Year: abt 1841
Relationship to Head: Head
Spouse: Hannah Crosby
Gender: Male
Where born: Berdsale, Yorkshire, England
[Birdsall, Yorkshire, England]
Civil Parish: Leamington Priors
County/Island: Warwickshire
Country: England
Street address: 39 Car Depository Chesham St
Marital Status: Married
Occupation: Car Proprietor Employs 1 Man
Registration district: Warwick
Sub registration district: Leamington
ED, institution, or vessel: 20

Isaac Crosby 40
Hannah Crosby 39
Emily Crosby 16
Harry Crosby 14
Kate Crosby 13
John Crosby 10
.......................................................


1891 England Census
Name: Isaac Crossby [Isaac Crosby]
Age: 50
Estimated Birth Year: abt 1841
Relation: Head
Spouse's Name: Hannah Czossby
Gender: Male
Where born: Berdshaw, Yorkshire, England
[Birdsall, Yorkshire, England]
Civil Parish: Leamington
Ecclesiastical parish: St Mary
Town: Leamington
County/Island: Warwickshire
Country: England

Isaac Czossby **50
Hannah Czossby 49
Kate Czossby 23
Joseph Czossby 15

** Czossby [Isaac Crosby]

England & Wales, FreeBMD Birth Index, 1837-1915
Name: Isaac Crosby
Registration Year: 1840
Registration Quarter: Apr-May-Jun
Registration district: Malton *
Inferred County: Yorkshire North Riding
Volume: 24 Page: 395

* Malton is near Birdsall

England & Wales, FreeBMD Death Index, 1837-1915
Name: Isaac Crosby
Estimated Birth Year: abt 1840
Registration Year: 1892
Registration Quarter: Oct-Nov-Dec
Age at Death: 52
Registration district: Warwick
Inferred County: Warwickshire
Volume: 6d Page: 366

England & Wales, FreeBMD Marriage Index, 1837-1915
Name: Hannah Horsley
Registration Year: 1861
Registration Quarter: Oct-Nov-Dec
Registration district: Scarborough
Inferred County: Yorkshire North Riding
Volume: 9d Page: 652
Spouse Isaac Crosby

Poss parents marriage of Isaac Crosby

England, Select Marriages, 1538?1973 a
Name: Hannah Rawson
Gender: Female
Marriage Date: 12 Feb 1819
Marriage Place: Birdsall,York,England
Spouse: Wm. Crossby
FHL Film Number: 918406

I did find a family with Isaac Crosby in the 1841 Census and onwards but he is not in the sewing trade

Birth
Births Jun 1840
Crosby Isaac Malton 24 395


1841 Birsdall Yorkshire
F: William Occ: Ag Lab
M: Hannah

1851 Birdsall
F: William Occ: Ag Lab
M: Hannah
Isaac Scholar

1861 Ganton Yorkshire
Isaac Occ: Servant Groom

1871 Leamington Warwickshire
Isaac Occ; Coachman (Dom Serv)
plus wife Hannah & 6 children

1881 Leamington
Isaac Occ: Car Prop employing 1 man
wife Hannah plus 2 more children

1891 Leamington
Isaac Occ: Car Proprietor
Hannah & 2 youngest children

Isaac Death
Deaths Dec 1892
Crosby Isaac 52 Warwick 6d 366

This is birth of first child, it may give you details on Hannah, can find no marriage for Isaac

Births Jun 1863
CROSBY George Edward Pocklington 9d 69