Isaac van Gigh, born 29 Decembe 1891 in Rotterdam, was a son of David van Gigh and Wilhelmina Catharina Bril. He was a greengrocer. On 10 March 1926 he married Henderijntje van der Sluijs in Rotterdam, woh was born there as daughter of Isaac van der Sluijs and Catharina de Leeuw. The Van Gigh's had no children.,
Since 10 August 1926 they lived at Boschlaan 12 in Rotterdam, where they also runned t…