Leon Blum Mast
(February 20, 1882 - June 12, 1958)
In 1918, Mast was an official at
the Farmers and Merchants State Bank
The merger of the Farmers and Merchants
State Bank with the Stone Fort National Bank,
took Mast to the latter bank.
In 1920, he is Cashier at the Stone
Fort National Bank
And in 1930, he is Vice President.
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