Cant post 1911 due to copyright issues.
Birth Regs;
June 1896, Jeffery, Edith Victoria, St. Geo. H. Sq., 1a 429
Dec 1897, Jeffery, Albert Victor J, Alverstoke, 2b 564
Cant find Ediths Christening
Name: Albert Victor Jeffrey Jeffrey
Record Type: Baptism
Baptism Date: 5 Sep 1897
Father's name: Albert Jeffrey
Mother's name: Emma Jeffrey
Parish or Poor Law Union: Notting Hill All Saints
Borough: Kensington and Chelsea
Fathers Occp Warehouseman
Death Reg;
Sept 1897, Jeffery, Albert Victor, St. Olave, 1d 186
Age 0**