41. His father was a gamekeeper on a landed estate and Pitt was educated alongside the son of the house. 42. Some became owners of large landed estates , granted to them by the Crown, others became government leaders. 43. The prospect-view was central in the early 18th century to the landed estates 'relationship with poetry. 44. The resulting lack of a ready labor supply was an incentive to mechanise, particularly for large landed estates . 45. Later, a number of villas, large landed estate with luxurious mansions, were built around the town. 46. The Revolution ended the system of large landed estates , or haciendas, that had originated with the Spanish Conquest. 47. The obligation for tenant farmers to perform corv�e work for landlords on private landed estates has been widespread throughout history. 48. In addition, he managed the landed estate he had inherited from his father in Wispenstein, in Lower Saxony. 49. Teofila Ludwika ZasBawska was an Ordination ( one of the largest landed estates in the Polish-Lithuanian Commonwealth ). 50. Before World War I the landed estate was bought by KobylaDski, the former leaseholder of an estate in Bieniec.