There is also genealogy done by Miles W. Mathis: >- [**PDF**](#red): http://mileswmathis.com/marx.pdf >- [**PDF**](#red): https://web.archive.org/web/20230929122024/http://mileswmathis.com/marx.pdf From: http://mileswmathis.com/writings.html >"*A reader wrote in to send me to Wikitree, which is less scrubbed than Geni regarding Marx. Geni scrubs Marx's genealogy before we can make a link to the Rothschilds, but Wikitree doesn't. Wikitree makes it easy to see that Karl Marx's grandmother Nanette Barent-Cohen was the first cousin of Henriette Barent-Cohen, who married Nathan Mayer Rothschild. Wow. This indicates it wasn't just the Phillips and Pressburgs bankrolling the Communism project, it was the even deeper pockets of Rothschild.*" > >**Henriette Barent Cohen (1783 - 1850)** >https://www.wikitree.com/wiki/Cohen-2391 >https://web.archive.org/web/20220425000623/http://www.wikitree.com/wiki/Cohen-2391 >https://archive.vn/D1nsB > >- Henriette Barent (Hannah) Cohen >- Born 1783 >**Ancestors** - Daughter of Levi Barent Cohen and Lydia (Diamantschleifer) Cohen >- Sister of Joseph Cohen [half], Solomon Levi Cohen [half], Esther (Cohen) Samuel [half], Judith (Cohen) Montefiore, Benjamin L. Cohen, Isaac Cohen [half] and Adeline (Cohen) Helbert >- Wife of Nathan Mayer Rothschild — married 1806 in England >**Descendants** >- Mother of Charlotte (Rothschild) von Rothschild, Lionel Nathan (Rothschild) de Rothschild, Anthony Nathan (Rothschild) de Rothschild, Nathaniel de Rothschild, Hannah Mayer (Rothschild) Fitzroy, Mayer Amschel de Rothschild MP and Louise von Rothschild >- Died 1850