On 31 October 1846 , Duke of Roxburgh '' sailed again from Port Phillip and reached Gravesend on 7 March 1847 .
'' Duke of Roxburgh '' sailed again from Port Phillip on 31 October 1846 and arrived at Gravesend on 7 March 1847 .

Are these two sentences paraphrases of each other?
yes

Beatrice married the Frederick of Geneva .
Beatrice married Frederick of Geneva .

Are these two sentences paraphrases of each other?
yes

It is analogous but not homologous to the articular process of the lower jaw .
It is analogous to , but not homologous to the articular process of the lower jaw .

Are these two sentences paraphrases of each other?
yes

Following his defeat in Cardiganshire , in 1868 Henry Richard was elected Liberal member of parliament for the Merthyr boroughs in Wales ,
Following his defeat in Cardiganshire , Henry Richard was elected Liberal Member of Parliament for the Merthyr Parliament of Wales in 1868 .

Are these two sentences paraphrases of each other?
yes