In 1844, Jenny travelled alone with her baby Jennychen to visit her mother.
In 1845, the French political police expelled Karl Marx and the pregnant Jenny; thus the birth of Laura took place in Brussels.

In 1848, the Brussels police detained Jenny and served an anti-immigrant deportation order.
The Marxes returned to Paris and then moved to Cologne.

Revolutionary upsurges took place in many European countries in 1848, including the German states.
The Prussian authorities had Karl Marx deported to France.
He then left with his family for London in England.

Around 1849–1850, the Marxes lived at Dean Street in London.
In 1856 the Marxes moved to Grafton Terrace, near Hampstead Hill in London, thanks to the money given to Jenny by her mother when she died (1856).
9 Grafton Terrace, then at the outskirts of "civilised" London, had a small garden and two floors with seven rooms, including the kitchen.
Philosopher Leszek Kołakowski wrote of the Marx family's time in London: "[Karl] Marx was notoriously incapable of keeping accounts, and Jenny was a regular customer of the London pawnbrokers."
In 1844, Jenny travelled alone with her baby Jennychen to visit her mother. In 1845, the French political police expelled Karl Marx and the pregnant Jenny; thus the birth of Laura took place in Brussels.
In 1848, the Brussels police detained Jenny and served an anti-immigrant deportation order. The Marxes returned to Paris and then moved to Cologne.
Revolutionary upsurges took place in many European countries in 1848, including the German states. The Prussian authorities had Karl Marx deported to France. He then left with his family for London in England.
Around 1849–1850, the Marxes lived at Dean Street in London. In 1856 the Marxes moved to Grafton Terrace, near Hampstead Hill in London, thanks to the money given to Jenny by her mother when she died (1856). 9 Grafton Terrace, then at the outskirts of "civilised" London, had a small garden and two floors with seven rooms, including the kitchen. Philosopher Leszek Kołakowski wrote of the Marx family's time in London: "[Karl] Marx was notoriously incapable of keeping accounts, and Jenny was a regular customer of the London pawnbrokers."
Jenny von Westphalen