Hi Justin,
How do these names connect to Solomon Phillips? Some are new to me some I've seen but not been able to establish a relationship (The PDF page you posted I find a little confusing, I'm familiar with Esther Friedeberg, d. 1847 Finsbury Place South, bur. 30 Nov.):
Chaya Phillips, d. < 1847
Joseph Cohen, b. unknown, clerk of the Swansea Synagogue, d. 21 Aug 1813 Swansea (fell from his chair)
Zaleg Wolff Cohen, b. c1795 outside UK, 1841c jeweller in Swansea, d. Q3 1847 Swansea + Lydia Unknown, b. 1807-11 outside county, d. Q3 1863 Swansea
David Lezer Cohen (David b. Eliezer-Lezer ha-Kohen), m. 5 Mar 1811 GS
Thanks
Leonard