lengths to court a courtesan as a prize, the ultimate goal being a long-term contract as a mistress. Occasionally courtesans were passed from one benefactor to another, thereby resulting in them being viewed in society circles as lower than both their benefactor and those of wealth and power with whom they would socialise. Often, in instances of this sort, if the courtesan had satisfactorily served a benefactor, that benefactor would, when ending the affair, pass her on to another benefactor of wealth as a favour to the courtesan, or set her up in an arranged marriage to a semi-wealthy benefactor. If the courtesan had angered or dissatisfied a benefactor, then she would often find herself cast out of wealthy circles, returning more often than not to street prostitution. For social or political benefits Should not be confused with a royal mistress Those from wealthy backgrounds, either by birth or marriage, and who were acting as courtesans only for the social or political advancement of themselves and/or their spouses were generally treated as equals. They were more respected by their extramarital companions, both placing one another's family obligations ahead of the relationship and planning their own liaisons or social engagements around the lovers' marital obligations. Affairs of this sort would often be short-lived, ending when either the courtesan or the courtesan's spouse received the status or political position desired, or when the benefactor chose the company of another courtesan, and compensated the former companion financially. In instances like this, it was often viewed simply as a business agreement by both parties involved. The benefactor was aware of the political or social favors expected by the courtesan, the courtesan was aware of the price expected from them for those favors being carried out, and the two met one another's demands. This was generally a safe affair, as both the benefactor's spouse and the courtesan's spouse usually were fully aware of the arrangement, and the courtesan was not solely dependent on the benefactor. It, rather, was simply an affair of benefits gained for both those involved. Publicly and socially, affairs of this sort were common during the 17th, 18th and 19th centuries, as well as the early 20th century, and were generally accepted in wealthy circles. Career length In later centuries, from the mid-18th century on, courtesans would often find themselves cast aside by their benefactors, but the days of public execution or