of grave concerns

1 What flower is associated with the grave-sweeping Chung Yeung Festival, which falls on Friday?

2 Which Hollywood actress has the epitaph: 'She did it the hard way'?

3 The grave was an 18th-century unit of measurement and the precursor to the: a) kilogram b) litre c) hectare?

4 The burial place of which 1960s rocker draws legions of fans to Pere-Lachaise Cemetery in Paris?

5 What 1994 film, set in Edinburgh, Scotland, and starring a then unknown Ewan McGregor, had the tagline: 'What's a little murder among friends'?

6 Which American hip-hop artist, shot dead in 1996, had a track titled Cradle to the Grave on his album Thug Life?