What is the fine-grained topic of the following text: In the Wilcox and Schegel clans, Forster enshrined two faces of the upper class – the former pragmatic, staid, patriotic, conventional; the latter romantic, intellectual, curious, kind and slightly flighty – but united by the unthinking privilege that social status and money bring. Only return the topic.
Characterization of the Wilcox and Schegel clans in Forster's work.