Hello Ticker and Fiona
Thank you for your interest and support. I have also had some great help from researchers in the Isle of Axholme. Rootschat was excellent for linking me to them.
This is my Hypothesis: The Markham families of Wressell, East Yorkshire and Crowle, Lincolnshire are related.
My Ancestor, William Markham of Wressell, East Yorkshire married a woman from Crowle, Lincolnshire . They named their first-born son, Mordecai , (1835 – 1839) a rare name for a Christian, and not previously known in our family. When Mordecai died, they named another son Mordecai (1842). In adult life, Mordecai changed his name to Thomas.
Living in Howden, four miles away, at that time was Thomas Markham, son of Mordecai Markham of Crowle .
Mordecai of Crowle’s other children were John, Catherine and Martin. Martin was another unusual name; there were only two Martin Markhams in the 1851 Census of England) and one was the 1st Cousin of the William Markham of Wressell, above.
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For this enquiry, I am concerned only with two generations of Lincolnshire Markhams and an overlapping generation of Yorkshire Markhams living only five miles apart from 1814 to 1845.
So far, I have established both clans had a Blacksmith Dynasty so it's off to Kew to dig a bit deeper. This is part of my interest in knowing if the Markhams sailed down the Trent from their Sherwood Forest origins, leaving families in their wake.
The Mordecai Markham Fiona turned up was one of my Yorkshire ancestors. Thanks again.