Family: Karl F Henkel / Marvell Elizabeth PARKER (F3002)
 | Heinrich Friedrich Wilhelm Henkel (1855- ) |
| Alfred Crowder PARKER (1876-1945) 
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 | Martha J Cardwell (1881- ) |
| Karl F Henkel (1886-1965)
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| Marvell Elizabeth PARKER (1898-1997)
|
| Frederick Lagrand Henkel (1918-1999) |