A few years later Baden - Powell 's new wife Olave became involved and , in 1918 , was appointed Chief Guide .
In 1910 Robert Baden - Powell formed the Girl Guides and asked his sister Agnes to look after the Girl Guides organisation .
A few years later Robert Baden - Powell     's new wife Olave became involved and , in 1918 , was appointed Chief Guide .
In 1910 Robert Baden - Powell formed the Girl Guides and asked his sister Agnes to look after the Girl Guides organisation .