I had to split post due to exceeding word limit:
Mary Christina Clara Henrich
Event date: 22/11/1895
Event type: Birth registration
Registration details: 1896/C/7403
Mother: Elizabeth Hollywood Fernan
Father/parent: Peter James
Married:
Mary Christina Clara Henrich
Event date: 29/01/1913
Event type: Marriage registration
Registration details: 1913/C/2200
Spouse: Sidney Clyde Barker
Died:
Mary Christina Clara Barker
Event date: 16/06/1987
Event type: Death registration
Date of birth: 1896
Registration details: 1987/54474
Mother: Elizabeth Hollywood
Father/parent: Peter James Henrichs
Sydney Clyde Barker
Event date: 13/10/1937
Event type: Death registration
Registration details: 1937/B/37243
Mother: Esther Marian Teresa Hoge
Father/parent: Clarence
Mitchell Cemetery:
Sidney:
https://www.findagrave.com/memorial/49889157/sidney-barkerMary:
https://www.findagrave.com/memorial/49888845/mary-christina_clara-barkerChildren:
Easter Elizabeth Maud Barker
Event date: 13/02/1914
Event type: Birth registration
Registration details: 1914/C/8973
Mother: Mary Christina Clara Henrich
Father/parent: Sidney Cylde Barker
Married: 1942/B/49184 12/5/1942 George Arthur Simpson
SIMPSON George Arthur Death notice 8AUG1998 Death at Mitchell Hospital, late of Maranoa Retirement Village, Mitchell, formerly of Mitchell Courier Mail (Brisbane) 15AUG1998
Mitchell Cemetery:
https://www.findagrave.com/memorial/49887629/george-arthur-simpsonJohn Sidney Barker
Event date: 17/03/1915
Event type: Birth registration
Registration details: 1915/C/6310
Mother: Mary Christina Clara Henrich
Father/parent: Sidney Clyde Barker
Charles Clyde Barker
Event date: 12/01/1917
Event type: Birth registration
Registration details: 1917/C/2161
Mother: Mary Christina Clara Henrich
Father/parent: Sidney Clyde Barker
Married:
Charles Clyde Barker
Event date: 03/07/1940
Event type: Marriage registration
Registration details: 1940/C/3480
Spouse: Alice Jean Polzin
Military record:
BARKER CHARLES CLYDE : Service Number - Q150013 : Date of birth - 12 Jan 1917 : Place of birth - MITCHELL QLD : Place of enlistment - COOROY QLD : Next of Kin - BARKER ALICE
BARKER Alice Jean Funeral notice 9APR2008 Death 88 late of Hervey Bay Fraser Coast Chronicle (Hervey Bay) 16APR2008
Walter James Barker
Event date: 24/07/1918
Event type: Birth registration
Registration details: 1918/C/10149
Mother: Mary Christina Clara Henrich
Father/parent: Sidney Clyde Barker
BARKER Walter James (Wally) Funeral notice 18JAN2002 Death 83 at St Andrews Hospital, Toowoomba, late of Chinchilla, formerly of Mitchell The Chronicle (Toowoomba) 21JAN2002
Military record:
BARKER WALTER JAMES : Service Number - QX18440 : Date of birth - 24 Jul 1918 : Place of birth - MITCHELL QLD : Place of enlistment - TOOWOOMBA QLD : Next of Kin - PARKER MARY
Frances Mary Barker
Event date: 09/06/1920
Event type: Birth registration
Registration details: 1920/C/5626
Mother: Mary Christina Clara Henrich
Father/parent: Sidney Clyde Barker
Possible marriage :
Francis Mary Barker
Event date: 12/12/1938
Event type: Marriage registration
Registration details: 1939/C/737
Spouse: Reginald William Cassell
CASSELL Reginald William Funeral notice 3NOV1995 Funeral late of Bracken Ridge and Maroochydore, formerly of Mitchell Courier Mail (Brisbane) 3NOV1995
Jamjar