▁with ▁her ▁mother ▁and ▁sister s ▁into ▁an ▁elegant ▁Manh attan ▁town house ▁at ▁the ▁corner ▁of ▁R ivers ide ▁Drive ▁and ▁W . ▁ 1 0 5 th ▁Street . ▁Cec ilia ▁of ▁the ▁P ink ▁Ros es ▁in ▁ 1 9 1 8 ▁was ▁her ▁first ▁film ▁back ed ▁by ▁H ear st . ▁She ▁was ▁on ▁her ▁way ▁to ▁being ▁the ▁most ▁inf am ously ▁advert ised ▁actress ▁in ▁the ▁world . ▁During ▁the ▁next ▁ten ▁years ▁she ▁appeared ▁in ▁ 2 9 ▁films , ▁an ▁average ▁of ▁almost ▁three ▁films ▁a ▁year . ▁One ▁of ▁her ▁best ▁known ▁roles ▁was ▁as ▁Mary ▁T ud or ▁in ▁When ▁Kn ighth ood ▁Was ▁in ▁F lower ▁( 1 9 2 2 ), ▁directed ▁by ▁Robert ▁G . ▁V ign ola , ▁with ▁whom ▁she ▁collabor ated ▁on ▁several ▁films . ▁ ▁The ▁ 1 9 2 2 – 2 3 ▁period ▁may ▁have ▁been ▁her ▁most ▁successful , ▁with ▁both ▁When ▁Kn ighth ood ▁Was ▁in ▁F lower ▁and ▁Little ▁Old ▁New ▁York ▁ranking ▁among ▁the ▁top ▁ 3 ▁box - office ▁hits ▁of ▁those ▁years . ▁Indeed , ▁she ▁was ▁named ▁the ▁# 1 ▁female ▁box - office ▁star ▁by ▁the ater ▁own ers ▁and ▁crown ed ▁as ▁" Que en ▁of ▁the ▁Screen " ▁at ▁their ▁ 1 9 2 4 ▁convention ▁in ▁Hollywood . ▁Other ▁hit ▁silent ▁films ▁included ▁B ever ly ▁of ▁Gra ust ark , ▁The ▁Card board ▁L over , ▁En chant ment , The