ten o'clock
When I had worked this out -- `` Aha , '' I said pleasedly . `` But then , of course , '' said Adèle , `` she 's been married much longer . '' * * * * * With Rouen as our objective , we left Boulogne the next morning at ten o'clock . To speak more accurately , we left the hotel at ten o'clock and Boulogne itself some forty minutes later . The negotiation of an up-gradient leading out of the town was responsible for the delay . My sister and I shall remember that hill so long as we live . So , I imagine , will Berry .