 Complete the following phrase:  Ferreira was born on 8 August 1835 near Uitenhage and was taken on the Great Trek as an infant. He married Adriana Davel and had a daughter, Christina. He settled near Swaziland with other Voortrekker families in what they called the Commonwealth of the Little Free State Klein Vrystaat in 1875. At the same time, Swazi King Mbandzeni granted a 36,000 acre grazing concession to Ferreira and his brother-in-law Franz Ignatius Maritz, the largest concession to Boer settlers at the time. Ferreira began the 