Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_19189856_1 (first_performance VARCHAR, performer VARCHAR)

### Question ###
how many first performances where performer is wilfred engelman category:articles with hcards

### Accurate SQL ###

SELECT COUNT(first_performance) FROM table_19189856_1 WHERE performer = "Wilfred Engelman category:Articles with hCards"