Changes

Frans had only one daughter, Germaine, who married Paul van Custem. After the death of Frans Timmermans in 1959, Paul passed the brewery on to his son Raoul after renaming it Brouwerij Timmermans. Several years later, Raoul’s younger brouther Jacques was brought into the business after studying brewing. Together, they created a popular draught kriek sometime between 1960 and 1963 that was sold in cafés in the area. At the time, Timmermans was also experimenting with grapes and lambic, though the project was eventually abandoned due to the fact that grapes did not provide much flavor to the lambic.<ref name=GeuzeKriek>Jef Van den Steen,[[Books#Geuze & Kriek: The Secret of Lambic Beer|Geuze & Kriek: The Secret of Lambic Beer]], 2012</ref>

Still, Raoul and Jacques van Custem turned Timmermans into one of the largest lambic breweries in Belgium by supplying lambic to other brewers and blenders who used it for their own versions of geuze and kriek. As Timmermans expanded its footprint in brewing, they also became a distributor of sorts for a short period of time. In looking to expand the brewery even further, the brothers partnered with Rizla, a large cigarette rolling paper company in Belgium. Rizla bought 50% of the company plus one share, and thus Michel Painblanc took over the company. Raoul van Custem slowly withdrew from the brewery.<ref name=GeuzeKriek>Jef Van den Steen,[[Books#Geuze & Kriek: The Secret of Lambic Beer|Geuze & Kriek: The Secret of Lambic Beer]], 2012</ref>

In 1993, Rizla sold its majority stake in Timmermans to John Martin NV, who still owns the brewery today. John Martin NV, had previously tried to acquire the Eylenbosch brewery and was in the market for a lambic brewery. By 1995, John Martin stopped the production of 75cl bottles and moved everything into 25cl and 33cl cans and bottles. In 2004, Jacques van Custem officially retired, leaving the brewery to be led exclusively by John Martin NV; though he still serves in an advisory role. His son Frédéric Van Cutsem is currently still active within the John Martin's group as Operations Manager.<ref name=GeuzeKriek>Jef Van den Steen,[[Books#Geuze & Kriek: The Secret of Lambic Beer|Geuze & Kriek: The Secret of Lambic Beer]], 2012</ref><ref name=HoralTimmermans>http://www.horal.be/vereniging/timmermans-itterbeek - Timmermans, Dutch</ref> Production in 75cl bottles has since returned.