Alice Margery Sykes1 
From 27 September 1966, her married name became Morrison.
William Hay Morrison1
Child of William Hay Morrison
- Ewart Gladstone Morrison2 d. 1985
Ewart Gladstone Morrison1 
Frederick Sykes1 
Child of Frederick Sykes
- Frederick Heath Cyril Sykes+2 b. 1897, d. 1959
Frederick Heath Cyril Sykes1 
Child of Frederick Heath Cyril Sykes and Judith Helen Stubbs
- Harry Wyndham Sykes+2 b. 1936
Wyndham Henry Stubbs1
Child of Wyndham Henry Stubbs
- Judith Helen Stubbs+2 d. 1982
Judith Helen Stubbs1 
From 1934, her married name became Sykes.
Child of Judith Helen Stubbs and Frederick Heath Cyril Sykes
- Harry Wyndham Sykes+2 b. 1936
Harry Wyndham Sykes1
Children of Harry Wyndham Sykes and Magdalena Amelia Schulze
- Dianne Lea Sykes2 b. 1957
- Patricia Lynn Sykes2 b. 1960
- Ronald Frederick Sykes2 b. 1963
Edward Julius Schulze1
Child of Edward Julius Schulze
Magdalena Amelia Schulze1
From 1956, her married name became Sykes.
Children of Magdalena Amelia Schulze and Harry Wyndham Sykes
- Dianne Lea Sykes2 b. 1957
- Patricia Lynn Sykes2 b. 1960
- Ronald Frederick Sykes2 b. 1963