Family of Julian Charles Frederick Calkin

Calkin, Julian Charles Frederick Middle of 7 children born to Pierre Jacques and Eleanor 1871 census lists Julien C. F. aged 6, living with his parents as above. Soon dropped "Julian" and took preferred name as "Charles Frederick". 1901 census has Charles living at 31, Waghorn Street, Camberwell with his wife, Kate, and sister-in-law Eliza Downing.
	Born:	28.08.1864	at 83, Pratt Street, Camden Town
	Married:	13.04.1900	to Kate Florence Downing at All Saints, Deptford, Kent
	Died:	c. 03.1944	Aged 79, registered in Lewisham.
Calkin (nee Downing), Kate Florence
	Born:	c. 12.1877	registered in Lewisham
	Died:	c. 09.1950	Aged 72, registered in Lewisham.

Eight Children
Kate Doris
	Born:	c. 09.1901	registered in Camberwell.
Kate Maud
	Born:	c. 03.1904	registered in Camberwell.
	Married:	c. 12.1923	to George R. E. Bissmire, registered in Camberwell
Beatrice May
	Born:	c. 06.1906	registered in Camberwell.
	Married:	c. 12.1931	to Thomas J. Mullenger, registered in Lewisham
Vera Florence
	Born:	c. 06.1908	registered in Camberwell.
	Married:	c. 09.1932	to William H. Westlake, registered in Lewisham
Charles Frederick
	Born:	c. 12.1910	registered in Camberwell.
	Married:	c. 06.1934	to Lily Annie Downing (related to his mother ?), registered in Camberwell
	Died:	c. 06.1967	Aged 56, registered in Lewisham.
Violet Rose
	Born:	03.03.1913	registered in Camberwell.
	Married:	c. 03.1939	to Peter Ralph, registered in Lewisham
	Died:	c. 09.1997	Aged 84, registered in Bromley.
Daisy C.
	Born:	c. 03.1915	registered in Camberwell.
	Died:	c. 12.1918	Aged 3, registered in Camberwell.
Ivy M.
	Born:	c. 09.1917	registered in Camberwell.
	Married:	c. 06.1968	to Peter A. Thevenin, registered in Lewisham (Right ?, aged 50 ?)

Note: I have a copy of Julian's birth certificate.