On 18th March 1890 Robert Walker 4th Baronet was born to James Heron Walker 3rd Baronet [aged 24].
On 12th June 1899 [his grandfather] James Walker 2nd Baronet [aged 69] died. His son [his father] James [aged 34] succeeded 3rd Baronet Walker of Sand Hutton in Yorkshire.
On 25th November 1900 [his father] James Heron Walker 3rd Baronet [aged 35] died. His son Robert [aged 10] succeeded 4th Baronet Walker of Sand Hutton in Yorkshire.
On 5th June 1913 Robert Walker 4th Baronet [aged 23] and Synolda Emily Thursby-Pelham Lady Walker and Jaffray were married. She by marriage Lady Walker of Sand Hutton in Yorkshire.
On 7th April 1914 [his son] James Heron Walker 5th Baronet was born to Robert Walker 4th Baronet [aged 24] and [his wife] Synolda Emily Thursby-Pelham Lady Walker and Jaffray.
In 1922 Robert Walker 4th Baronet [aged 31] and Synolda Emily Thursby-Pelham Lady Walker and Jaffray were divorced.
On 23rd January 1923 Robert Walker 4th Baronet [aged 32] and Esme Ethel Alice d'Beaumont Lady Walker were married. She by marriage Lady Walker of Sand Hutton in Yorkshire.
On 3rd May 1923 William Edmund Jaffray 4th Baronet [aged 27] and [his former wife] Synolda Emily Thursby-Pelham Lady Walker and Jaffray were married.
On 11th February 1930 Robert Walker 4th Baronet [aged 39] died. His son James [aged 15] succeeded 5th Baronet Walker of Sand Hutton in Yorkshire.
On 27th June 1974 [his former wife] Synolda Emily Thursby-Pelham Lady Walker and Jaffray died.
Great x 1 Grandfather: James Walker 1st Baronet
Grandfather: James Walker 2nd Baronet
father: James Heron Walker 3rd Baronet
Great x 1 Grandfather: Captain John Heron-Maxwell 6th Baronet
Grandmother: Louisa Susan Marlborough Heron-Maxwell