I thought I'd posted this Sandie but somewhere something went amiss.
I guess a different strain of Lambert, there were quite a few tho' happily not as many as Martins

My Lamberts began as far as I've looked with John 1790, never been convinced of parents for sure nor for his wife Sarah.
1790 John -surrey married Sarah Surname not certain.
Children all born Horselydown.
Sarah 1813,(Fuller) William Geo. 1818, 1822 Alfred William (Howitt)2 of his G.dtrs Edith & Dorthy(Dolly) b. Rotherhithe 1876-1889
1823 Samuel Geo.,(Mary A.Lucretia DEVALL) 1828 Emma- (Sparrow)d.1915 Forest Gate West ham
1830 George, 1835 Eliza Ann, 1836 William.(Ellen Collins)