Who did John David SMEDE marry?

https://www.wikitree.com/wiki/Smede-4
David John SMEDE
* born 1847
* died 1924
* married Catherine PICKETT on 23/9/1869 at Rylstone (daughter of Samuel PICKETT and Anne DRAKE)

http://fionasuniverse.com/individual.php?pid=I0951&ged=Cudgegon...
David John SMEDE
* born 1847
* died 1924
* married Catherine PICKETT in 1870 (daughter of Samuel PICKETT and Anne DRAKE)

On ancestry TREES there is a copy of the gravestone

In Loving Memory of
My Dear Husband and our father David John SMEDE died 21/11/1924 age 77 years
Our Dear Mother Catherine SMEDE died 25/6/1948 age 96 years

this would make David born c1847 and Catherine c1852

Ancestry RECORDS
* Catherine PICKETT born 26/7/1851 Gulgong baptised 10/7/1853 Mudgee, NSW to Samuel PICKETT and Ann
* Catherine SMEDE born 26/7/1851 died 25/6/1948 Mudgee, wife of David John SMEDE
* Catherine PICKETT married John David SMEDE in 1870 at Rylstone

Ancestry RECORDS
* Catharine PICKETT born 1844 Brisbane Water, Gosford to William PICKETT and Ann
* Frederick T GIBBINS married Catharien Louisa PICKETT in 1864 at Brisbane Water, NSW
* Catherine Louisa GIBBINS died 6/1/1929 Sydney aged 85, wife of Frederick
* Catherine L GIBBINS died 1929 Ashfield, daughter of William and Ann

There is an image of Find a Grave of a gravestone for Catherine Louisa GIBBINS (1843-1929) and Frederick J GIBBINS (1841-1917) - it is too small to read the details

From that it is clear that

Samuel PICKETT and Ann DRAKE
had a daughter Catherine in 1851
who married David John SMEDE
and died in 1948

William PICKETT and Ann HUMPHRIES
had a daughter Catherine Louisa in 1844
who married Frederick T GIBBINS
and died in 1929