Current knowledge

Anthony van Dyck

Charles I (1600-1649) with M. de St Antoine

Royal Collection 405322
Current measurements: 
370cm x 270cm

Note that the following St James's Palace section is taken from the V&A MS., a contemporaneous inventory (c.1640) not compiled by Abraham van der Doort. 

Van der Doort 1639

Sir Anthony van Dyck

Sale Inventory c.1649-51
Walpole Society reference (1972):