1871 census has birth place as Bremen age 33

1871 census has born Gottenburg age 30

Births Dec 1862   (>99%)
BAHRENBURG     Henry       St Geo East     1c    __9

Births Dec 1864   (>99%)
BAHRENBURG     Betta      St Geo East     1c    401

     Mary R. BAHRENBURG       Household
            Female     
      
      Other Information:
            Birth Year     <1866>
            Birthplace     St Georges Ea, Middlesex, England
            Age     15
            Occupation     Genl Serv
            Marital Status     U <Unmarried>
            Head of Household     William HAYWARD
         Relation    Serv
         Disability    
      
      Source Information:
         Dwelling    3 Ritson Rd
            Census Place     London, Middlesex, England
         Family History Library Film    1341064
         Public Records Office Reference    RG11
         Piece / Folio    0298 / 83
         Page Number    42

Possible record
Births Jun 1869
Bahrenburg   Catharina S   St. Geo. East   1c  381
Age 22 1891 census
Age 31 1901 census

Births Jun 1871   (>99%)
BAHRENBUG     Anna Magretha      St. Geo. East     1c  378
Born Whitechapel London from 1901 census
age 39 1911

Born Whitechapel London from 1901 census

Births Jun 1874
BAHRENBURG     Adelheit        St. Geo. East   1c  399

1874                   Heinrich
August                    &           Bahrenburg                Sugar
30th        Adelaide                                  Princes
                            Maria                            Square    Baker
No.434                Marguerite