Searching for William Archibald Married to Grace Robertson Date of Birth Date of Death and Who Were His Parents

Looking for ancestors, hope to find more info for William Archibald, Markinch, Fife, Scotland.

William Archibald and Grace Robertson had the following child:
2. i. ALEXANDER2 ARCHIBALD was born on 20 May 1818 in Markinch, Fife, Scotland. He
died on 02 Mar 1881 in Markinch, Fife, Scotland. He married Isabella Rintoul,
daughter of Alexander Rintoul and Jane Cowper on 15 Feb 1861 in Kennoway, Fife,
Scotland. She was born on 12 Nov 1826 in Kennoway, Fife, Scotland. She died on
05 May 1914 in Markinch, Fife, Scotland.

Thank you!